SKF Bearings

The deep groove ball bearing is the most widely used bearing in industry: it takes radial load and some axial load in both directions, runs at high speed and its simple design makes it the most economical of the ball bearings. In Argentina it is also known by other names depending on the region, but it is always the same part.

The designation starts with the series number —60, 62 or 63 depending on width and load capacity— followed by the coded bore diameter, and ends with suffixes that describe the sealing and the internal clearance: 2RS or 2RSH indicates two rubber seals in contact, ZZ or 2Z indicates two non-contact metal shields, and the absence of a suffix indicates an open bearing, with no protection of its own. The C3 suffix (or another clearance number) indicates an internal clearance larger than normal, used when the shaft will run hot.

It is fitted in electric motors, pumps, fans, gearboxes, conveyor belts and in general any shaft that turns at medium or high speed with moderate load. It is the fastest-moving bearing in an Argentine industrial warehouse, precisely because it covers most of the standard motors and gear reducers on the market.

The choice comes down to the shaft diameter, the load it will carry and the environment: a motor exposed to dust or moisture calls for 2RS sealing; a shaft running at high speed with little contamination can use ZZ shields, which generate less friction. Speed and working temperature also define the factory grease, which in sealed bearings cannot be re-lubricated.

It is one of the most standardized designs there is: the same bore, outside diameter and width are made with equivalent numeric series by SKF, NSK, FAG, NTN, Timken and the rest of the brands on the market. If your equipment carries another brand's designation, send us the part number: most of the time there is an equivalent listed.

If you have the number from the bearing cap or the shaft diameter, write to us on WhatsApp with the part number and we will confirm the available sealing and the equivalent. MR Accesorios Industriales has the complete SKF deep groove ball bearing series listed, from the 6000 series up to the largest diameters.

The deep groove ball bearing is the most common type of bearing. It supports moderate radial and axial loads in both directions and is suitable for high speeds. The SKF 60 series features a thin section and the ability to operate in tight spaces. It is used in electric motors, pumps, fans, and light transmissions. MR Accesorios Industriales markets this line with technical advice so you can choose the right internal clearance.

The designation of these bearings follows a clear scheme. The basic number, such as 6000, 6001, or 6002, indicates the size and series. The 60 series has a thin section compared with other series. Suffixes provide additional information: /C2 indicates an internal clearance less than normal, while /C3 indicates an internal clearance greater than normal. For example, 6005/C2 and 6005/C3 share the same size but have different clearance. Knowing these suffixes is key to selecting the right bearing for the application.

These bearings are used in a wide variety of industrial equipment in Argentina. They are common in low- and medium-power electric motors, centrifugal pumps, fans, small compressors, machine tools, and transmission equipment. They are also found in automotive applications, such as alternators and tensioners. Their versatile design makes them suitable for food, textile, chemical, and general manufacturing industries. The 60 series is common in equipment where radial space is limited and smooth, quiet operation is required.

To select the right bearing, take into account the load, speed, and environmental conditions. C2 internal clearance is used when a more precise fit and low operating temperatures are needed, while C3 is for applications with high temperatures or interference fits, where clearance decreases during operation. Sealing can be open, with shields, or with seals, depending on contamination. Lubrication can be grease or oil. During installation, ensure correct alignment and avoid impacts that damage the raceways. Always check the manufacturer's recommendations.

There are equivalent bearings from other brands on the market that follow similar designations. The 60 series with C2 or C3 suffixes is an international standard, so you will find interchangeability among different manufacturers. However, not all products have the same quality or tolerances. It is important to verify that the bearing complies with the applicable standards. MR Accesorios Industriales markets SKF as an official brand, which guarantees backing and reliability. If you need to replace a bearing, you can compare the dimensions and internal clearance.

If you already have your bearing part number, send it via WhatsApp to MR Accesorios Industriales and we'll provide a quote. We can also advise you if you are unsure between C2 or C3 clearance, or if you need a variant with special sealing. With more than 80 years in the industry, at MR we have the experience to help you choose the right SKF bearing for your equipment. Write to us and we'll reply as soon as possible.

SKF series 60 deep groove ball bearings are thin-section components that support radial and axial loads in both directions. They incorporate Z or 2Z shields to retain lubricant and prevent particles from entering. They are used in electric motors, pumps, fans and light-duty transmissions. MR Accesorios Industriales offers them as an official brand and helps you choose the correct code.

The designation of these bearings follows a clear scheme. The base number, such as 6000, 6001 or 6002, identifies the size and series 60, which is characterized by its thin section. The suffixes indicate shields: Z has a metal shield on one side and 2Z has shields on both sides. For example, 6000-2Z has two shields, while 6000-Z has only one. These shields are not hermetic seals, but they reduce the entry of contaminants and grease loss.

In Argentine industry, these bearings appear in low- and medium-power electric motors, centrifugal pumps, fans, small compressors, machine tools and transmission equipment. They are also found in automotive applications, such as alternators and tensioners. Their compact size and ability to rotate at moderate and high speeds make them suitable for equipment where space is limited and low maintenance is required.

To select the correct bearing, take into account the radial and axial load, the rotation speed and the environmental conditions. Series 60 is thin-section, so it supports less load than other series, but allows higher speeds. If the environment has dust or moisture, versions with Z or 2Z shields are recommended. During mounting, check the alignment of the shaft and housing, and avoid striking the shields. Factory lubrication is usually sufficient for the service life, but demanding applications may require relubrication.

When replacing a bearing, it is common to find equivalences between different brands. Series 60 codes with Z and 2Z suffixes are standard and can usually be interchanged between manufacturers that follow the same dimensions. However, always check the tolerances and internal clearance, because they can vary. Do not invent codes: if you have doubts, ask us with the complete designation. At MR Accesorios Industriales we offer SKF as an official brand and can guide you on interchangeability.

If you need a quote for an SKF series 60 deep groove ball bearing, send us the code via WhatsApp. With the complete designation, such as 6003-2Z, we can identify the product and give you a quick response. We can also advise you if you are looking for an alternative or if you need to replace an existing bearing. Write to us and we will help you find the right solution for your equipment.

SKF cylindrical roller bearings from the NU series with ECP suffix are components designed to withstand high radial loads and considerable speeds. Their single-row cylindrical roller design allows linear contact that distributes load over a larger area, providing high load capacity and rigidity. They are used in applications requiring precision and durability, such as industrial machinery, electric motors and transmission equipment.

The NU designation indicates that the inner ring has no ribs and the outer ring has two ribs, allowing axial displacement of the shaft relative to the housing. The number that follows, as in NU 202 ECP, identifies the size and dimension series. The ECP suffix indicates an optimized design with a high-strength polyamide cage, suitable for high speeds and moderate temperatures. Examples in the series, from NU 202 ECP to NU 209 ECP, show the progression of available sizes.

These bearings are used in a wide variety of industries in Argentina, including metallurgical, cement, food and automotive. They are common in gearboxes, pumps, fans, compressors and machine tools. Their ability to withstand heavy radial loads and their rigidity make them ideal for applications where precision and reliability are critical, even under demanding working conditions.

To select the right bearing, it is essential to consider radial load, rotational speed and environmental conditions. Installation requires precise alignment between shaft and housing to avoid additional stresses. Lubrication must be appropriate for the speed and temperature; high-quality grease or oil is recommended. Sealing will depend on external contamination; in dirty environments, choose additional seals or shields. Check the internal clearance according to the application.

Regarding equivalents, SKF NU series bearings with ECP suffix can be interchanged with products from other brands that follow the same dimensional and design designation. It is important to verify tolerances and internal clearance, as they may vary between manufacturers. Always check the technical specifications to ensure compatibility. At MR Accesorios Industriales we can advise you on interchangeability.

To request a quote for the bearing you need, just send us the full code via WhatsApp. At MR Accesorios Industriales we have more than 80 years of experience and we help you identify the correct reference for your application. Do not hesitate to contact us and we will quote you promptly.

SKF NU series cylindrical roller bearings are components designed to withstand high radial loads and considerable speeds. Their design with cylindrical rollers and polyamide cage allows precise and reliable operation in demanding industrial applications. They are ideal for machine tools, gearboxes, pumps and power transmission equipment, where radial load capacity and rigidity are essential.

The designation NU … ECP/C3 is interpreted as follows: NU indicates that the bearing has two ribs on the outer ring and none on the inner ring, which allows relative axial displacement. The number that follows is the size code according to the dimension series. ECP indicates an optimized design with a polyamide cage and higher-capacity rollers. C3 specifies a radial internal clearance greater than normal, suitable for applications with interference fits or high temperatures. For example, NU 202 ECP/C3 corresponds to a bearing of the 202 series with these characteristics.

These bearings are used in a wide variety of industries in Argentina, such as metallurgy, cement, food and petrochemical. They are found in gearboxes, centrifugal pumps, compressors, industrial fans and machine tool spindles. Their ability to withstand heavy radial loads and their rigidity make them suitable for gear drives and applications where high precision and durability are required.

To select the right bearing, take into account the radial load, rotation speed and environmental conditions. The sealing can be open or with protection plates, depending on contamination. Lubrication must be adequate: grease or oil, respecting maintenance intervals. Mounting requires precise alignment and correct adjustment of internal clearance, especially when a polyamide cage is used. The NU series allows axial displacement, so it is important to consider the support configuration.

Regarding equivalences, cylindrical roller bearings from other brands can be interchanged if dimensions and tolerances match. When looking for replacements, verify the complete part number, including suffixes such as ECP and C3, to ensure compatibility. Do not invent part numbers: consult us if you have doubts.

To request a quote, send the exact part number of the bearing you need by WhatsApp to MR Accesorios Industriales. We have more than 80 years of experience and can advise you on selection. Write to us and we will reply shortly.

The SKF NJ series cylindrical roller bearings are components designed to withstand high radial loads and considerable speeds. Their design with cylindrical rollers and a polyamide cage allows precise, long-lasting operation in demanding industrial applications. MR Accesorios Industriales markets this line as an official brand, backed by more than 80 years in the Argentine market.

The designation NJ … ECP is interpreted as follows: NJ indicates that the bearing has one rib on the outer ring and two ribs on the inner ring, allowing axial guidance in one direction. The number that follows (for example, 202, 203, 204) corresponds to the size and dimension series. The suffix ECP indicates an optimized design with a polyamide cage and higher-capacity rollers. Thus, an NJ 202 ECP or an NJ 203 ECP share the same configuration but differ in size.

These bearings are used in a wide variety of industrial applications in Argentina: from machine tools and centrifugal pumps to gearboxes, compressors, and power transmission equipment. Their ability to withstand heavy radial loads makes them common in the metallurgical, food, petrochemical, and agro-industrial sectors, where reliability and durability are critical.

To select the right bearing, take into account the radial load, rotation speed, and environmental conditions. Sealing is key: if there is dust or moisture, consider sealed variants. Lubrication must be suitable for the operating conditions, and alignment between shaft and housing prevents additional stresses. Mounting with appropriate tools and the correct internal clearance ensure optimal performance and extend service life.

As for equivalences and interchangeability, SKF NJ series bearings can be replaced by products from other brands that follow the same international designation. However, always verify tolerances and internal design, as there may be differences in load capacity and suffixes. For a safe replacement, it is advisable to consult a specialist and validate the critical dimensions.

If you need a quote for an SKF NJ series cylindrical roller bearing, send us the complete part number on WhatsApp at MR Accesorios Industriales. Our technical team helps you identify the correct option and resolve any questions about mounting or applications. With more than 80 years of experience, at MR we provide personalized advice so your equipment keeps running without setbacks.

SKF spherical roller bearings series 222 are two-row self-aligning components designed to support high radial loads and angular misalignment between shaft and housing. Their design with steel cage and built-in lubrication makes them suitable for demanding industrial applications. MR Accesorios Industriales offers this line as an official brand for the Argentine market.

The designation of these bearings follows a standardized system. In 22228 CC/C3W33, the prefix 222 identifies the medium-section spherical roller bearing series, with two rows of symmetrical rollers. The suffix CC indicates the internal design with stamped steel cage and guide centered on the inner ring. C3 specifies a greater-than-normal internal radial clearance, suitable for interference fits or elevated temperatures. W33 indicates the presence of a lubrication groove and holes in the outer ring. Other examples such as 22230 CC/C4W33 or 22240 CC/C3W33 share the same logic, varying only in size and clearance.

These bearings are used in equipment where shaft deflection or unavoidable misalignment occurs. They are common in conveyor belts, mills, crushers, industrial fans, paper machines and cranes. In Argentina, the mining, cement, steel, food and chemical sectors use them for their robustness and ability to compensate for mounting errors. They also appear in large centrifugal pumps and reciprocating compressors, where combined loads and vibrations require a self-aligning bearing.

To select correctly, consider the radial and axial load, rotation speed and environment. C3 or C4 clearance is chosen when the fit is tight or the operating temperature exceeds 100 °C. Lubrication with grease or oil must be compatible with the materials and the operating conditions. During mounting, verify initial alignment and use suitable tools to avoid damaging the rings. The CC steel cage is robust, but impacts must be avoided. The W33 groove makes relubrication possible without disassembly. Follow the manufacturer's instructions for residual clearance.

Regarding equivalences, other manufacturers offer bearings with similar designations, but they are not always directly interchangeable. Differences in tolerances, internal clearance and load capacity can affect performance. Always verify the technical specifications and consult a specialist before replacing an SKF bearing with another brand. MR Accesorios Industriales can advise you on compatibility based on the exact code and application.

If you need to replace an SKF spherical roller bearing, send us the complete code via WhatsApp. At MR Accesorios Industriales we provide quotes with the agility your plant needs. We can also help you identify the correct designation if you have doubts. Write to us and we will reply promptly.

SKF spherical roller bearings series 222 with CC and W33 suffixes are self-aligning double-row roller components designed to support high radial loads and angular misalignment. Their compact, robust design makes them ideal for applications where the shaft may flex or the housing is not perfectly aligned. MR Accesorios Industriales carries this line as part of its SKF bearing offering, with more than 80 years of experience in the industry.

The designation of these bearings is interpreted as follows: the basic number, for example 22228, indicates the type and dimension series; the CC and W33 suffixes provide key information. CC indicates a stamped steel cage, roller-guided, and W33 indicates that the bearing incorporates a groove and three lubrication holes in the outer ring. Thus, a part number such as 22228 CC/W33 corresponds to a series 222 spherical roller bearing, with the characteristics mentioned. Other examples in the series are 22230, 22232 and 22234, all with the same combination of suffixes.

These bearings are used in a wide variety of industrial equipment in Argentina: conveyors, mills, mixers, fans, pumps, cranes and machinery for the food, cement, mining and steel industries. Their ability to support combined loads and misalignment makes them suitable for assemblies where shafts experience flexing or thermal expansion. They are also common in applications with oscillating motion or slow rotation, where proper lubrication and sealing extend their service life.

To correctly select an SKF series 222 CC/W33 spherical roller bearing, take into account the radial and axial load it must support, the rotation speed, the type of lubrication (grease or oil) and the environmental conditions. The W33 groove and holes facilitate relubrication, especially in split housing assemblies. It is essential to ensure proper alignment during mounting and to check internal clearance; mounting with excessive interference can reduce clearance and cause overheating. The roller-guided CC cage is robust and suitable for high speeds.

Regarding equivalents and interchangeability, SKF series 222 bearings with CC and W33 suffixes can be replaced by products from other manufacturers that follow the same standardized designation, such as FAG, NSK, NTN or Timken, as long as dimensions and specifications match. It is important to verify the exact suffix, since variants such as E, EA or CA may indicate different internal designs. For safe interchangeability, consult the original manufacturer's dimension and tolerance tables or contact our technical team.

If you need spare parts for your equipment, at MR Accesorios Industriales we advise you so you can choose the correct bearing. Send us the full part number on WhatsApp and we will quote you promptly. We work with our own manufacturing line for bearing housings and pulleys, backed by more than 80 years of experience.

SKF 222 series spherical roller bearings with CCK, C3 or C4 and W33 suffixes are self-aligning bearings with two rows of rollers, a tapered bore and a stamped steel cage. They are used in applications where there is misalignment between shaft and housing, significant radial loads and some axial load. MR Accesorios Industriales offers this line as an official brand for the Argentine industrial market.

The designation 22228 CCK/C3W33 reads as follows: 222 indicates the medium-section spherical roller bearing series; 28 is the size code; CCK defines the internal design with a 1:12 tapered bore and stamped steel cage; C3 or C4 indicate the internal radial clearance, greater than normal; W33 indicates that the bearing has a lubrication groove and holes in the outer ring. Examples in the series range from 22228 to 22234, with C3 or C4 and W33 combinations.

These bearings appear in mining, cement, steel, paper, aggregate processing and heavy transport equipment. They are found in conveyor belts, mills, crushers, vibrating screens, industrial fans and paper machines. In Argentina they are common in cement plants, quarries and the oilseed industry, where long shafts and welded structures require tolerating misalignment without losing load capacity.

To select correctly, take into account the radial and axial load, speed, type of fit and internal clearance. The CCK tapered bore is mounted on a tapered shaft or adapter sleeve; C3 or C4 clearance is chosen according to the operating temperature and fit. Grease or oil lubrication must cover the W33 groove and holes. Initial alignment and sealing prevent contamination and extend service life.

As for equivalences, spherical roller bearings with a tapered bore and similar suffixes are available from different brands, but internal codes and clearances do not always match. Do not replace by number without verifying dimensions, clearance and cage type. Interchangeability between manufacturers requires comparing tolerances and load capacities, not just diameter and width.

If you need to replace a bearing from this series, send us the complete code by WhatsApp at MR Accesorios Industriales. With the exact number, brand and a photo of the mounting, we can guide you on the right option within the SKF line we offer.

The angular contact bearing has the raceways of the inner and outer rings offset from each other, which gives it a contact angle that allows it to support axial load in one direction in addition to radial load. It is used when the axial load is more important than in a common deep groove ball bearing, but higher speed is needed than a tapered roller provides.

The designation starts with the series number (72, 73, 74 depending on the contact angle and proportions) followed by the coded diameter, and usually ends with a letter suffix that indicates the exact contact angle and whether it is supplied individually or prepared for pair mounting, with letters such as DB, DF or DT depending on the arrangement.

It is mounted in machine tool spindles, high-speed pumps, motors with axial thrust and generally in shafts that rotate fast and receive load in a defined direction, such as the thrust of a belt or a helical gear. Due to its geometry, it tolerates higher speeds than a tapered roller of comparable axial load capacity.

Since it supports axial load in one direction, it is almost always mounted opposed to another identical bearing —in DB or DF pairs— to cover thrust in both directions. The preload between the pair, if specified by the manufacturer, must be respected: it defines the stiffness and service life of the assembly.

Among manufacturers, the 72, 73 and 74 series with their contact angle is fairly standardized by size, although precision and pair mounting variants change nomenclature from one brand to another. It is advisable to confirm the complete code, not just the series number, to ensure the correct equivalent.

If you have the complete bearing code —series, size and mounting suffix— write to us via WhatsApp and we will confirm the equivalent. MR Accesorios Industriales provides quotes for SKF angular contact bearings by manufacturer's part number.

SKF CD/P4A series angular contact ball bearings are high-precision components designed to support combined radial and axial loads in applications where speed and accuracy are critical. They are used in machine tool spindles, measuring equipment and positioning systems that require reliable and repeatable performance. Their angular contact design allows them to be mounted in pairs or sets to achieve the rigidity required by the application.

The designation CD/P4A is interpreted as follows: the numeric prefix identifies the size of the bearing within the diameter series; CD indicates an angular contact design with a 15° contact angle and a polyamide or brass cage depending on the size; /P4A indicates the precision class, equivalent to high-accuracy dimensional and running tolerance. For example, 7000 CD/P4A and 7005 CD/P4A share the same scheme, varying only in their main dimensions. This nomenclature allows you to quickly select the right bearing for each spindle or assembly.

These bearings are used in the spindles of milling machines, grinding machines and machining centers, where speed and precision are decisive. They are also found in precision drill heads, rotary tables, metrology equipment and industrial robot drive systems. In Argentina, the automotive, aeronautical, machine tool and medical equipment sectors are the main users of this series, as they require components capable of maintaining accuracy under demanding conditions.

To correctly select a CD/P4A bearing, take into account the axial and radial load it must support, the rotation speed and the rigidity required by the system. Mounting must be done with precise alignment and adequate preload, which can be achieved by means of springs or pairs mounted in tandem. Lubrication, whether with grease or oil, must be chosen according to the speed and the working temperature. Sealing or shield plates prevent contamination, although at high speeds open configurations with oil lubrication are preferred.

As for equivalences, precision angular contact bearings are manufactured under international standards that allow interchangeability between brands, as long as the same dimensions and precision class are respected. A SKF CD/P4A bearing can be replaced by another with a similar designation and tolerance from different brands, but it is essential to verify the contact angle, the cage and the internal clearance. Do not invent part numbers: always consult a specialist before replacing a critical component.

If you need an SKF CD/P4A angular contact ball bearing for your application, at MR Accesorios Industriales we advise you. Send us the complete part number via WhatsApp and we will quote you promptly. With more than 80 years in the market, we are an official brand distributed by MR and we guarantee the technical support your project needs.

SKF 70 series angular contact bearings are high-precision components designed to support combined radial and axial loads in one direction. Their single-row design with a contact angle enables high speeds and rigidity, making them ideal for applications requiring accuracy and reliability, such as machine tool spindles, pumps and compressors. At MR Accesorios Industriales we carry this line backed by more than 80 years in the Argentine industrial market.

The designation of these bearings follows a standardized system. For example, in 7001 ACD/P4A, the prefix 70 indicates the diameter series (series 70, thin section), followed by a number indicating the size. The suffix ACD defines the 25° contact angle and the internal polyamide cage design. The slash / separates the basic designation from the precision specifications: P4A corresponds to the dimensional and running accuracy class according to standard, suitable for high demands. Other examples such as 7002 ACD/P4A or 7008 ACD/P4A share the same logic, varying only in size.

These bearings are used in applications where precision and combined load capacity are critical. In Argentine industry, they are common in milling machine, grinding machine and machining center spindles, as well as in high-pressure pumps, screw compressors and precision transmission equipment. They are also used in aerospace and medical applications, where accuracy and reliability are essential. Their angular contact design makes them suitable for supporting axial loads in one direction, so they are frequently mounted in pairs or sets to handle loads in both directions.

To correctly select an angular contact bearing, it is essential to consider axial and radial load, operating speed and required rigidity. Mounting must ensure precise alignment between shaft and housing, since these bearings are sensitive to misalignment. Proper lubrication, whether grease or oil, is crucial to dissipate heat and extend service life. Sealing or shields must be chosen according to the environment: for contaminated environments, seals or shields are recommended. In addition, internal clearance and preload must be adjusted according to the application to avoid vibration and ensure precision.

Regarding equivalences and interchangeability, SKF 70 series angular contact bearings can be replaced by products from other brands that follow the same standardized dimensions and precision class. However, it is important to verify tolerances and contact angle, as they may vary between manufacturers. Always consult the technical specifications and operating conditions before replacing a bearing. At MR Accesorios Industriales we can advise you on compatibility and available options.

To obtain a quote for these bearings, we invite you to send us the exact part number via WhatsApp. Our technical team will respond promptly with the information you need. At MR Accesorios Industriales we have more than 80 years of experience and extensive knowledge in bearings and power transmission to provide you with the best service.

The SKF YAR …F series Y-bearing is an insert with extended inner ring and two set screws, designed to be mounted on shafts and housed in split or pillow block housings. It is used in equipment where a simple, robust and easy-to-replace bearing unit is needed. Its 2F sealing protects it from dust and moisture, and the set screws allow it to be fixed to the shaft without additional machining.

The designation YAR identifies a Y-bearing with extended inner ring on both sides and two set screws in the inner ring. The number that follows — for example, in YAR 204-2F — indicates the size: the 204 series corresponds to a 20 mm bore diameter. The suffix -2F indicates the sealing type: a single lip seal that retains grease and blocks contaminants. In examples with a hyphen and three digits, such as YAR 203-008-2F, the numeric suffix defines an inch shaft size (008 = 1/2"). Suffixes with a slash, such as YAR 203/12-2F, indicate bore diameter in millimeters (12 mm).

These inserts are used in conveyors, belts, elevators, mixers, fans and agricultural machinery. In Argentina they are common in food plants, cement plants, quarries and agro-industrial facilities, where equipment operates with dust, moisture and moderate loads. They are also found in packaging lines and material handling equipment. The combination of set screws and sealing makes them suitable for shafts rotating at medium speeds and requiring simple maintenance.

To select the appropriate Y-bearing, verify the shaft diameter and the type of housing where it will be housed. The 2F sealing is suitable for environments with dust and splashes; if frequent washdowns occur, more sealed seals should be evaluated. During assembly, clean the shaft and apply the set screws with a torque wrench according to the recommended torque. Verify housing alignment and lubricate with lithium or compatible grease. Misaligned assembly accelerates seal wear and reduces service life.

SKF Y-bearings are interchangeable with those from other brands that follow the same dimensional designation. When replacing, compare bore diameter, total width and set screw location. The 203, 204 and 205 series cover the most common sizes; for inch shafts, the numeric suffixes allow identifying the equivalence. If in doubt, the complete code engraved on the bearing is the safest reference for ordering the replacement.

At MR Accesorios Industriales we carry the SKF line as an official brand. If you need to replace a Y-bearing, send us the complete code — for example, YAR 205-2F — via WhatsApp and we will quote you. We can also advise you on the appropriate housing and lubrication for your application.

The UC series Y-bearing is an insert bearing with an extended inner ring and set screws, designed to be mounted in split or pillow block housings. It is used in equipment where the shaft rotates and needs simple, economical and easy-to-replace support, such as conveyor belts, fans, mixers and agricultural machinery. At MR Accesorios Industriales we carry the SKF line so you can solve the replacement with a reference brand.

The UC series designation reads as follows: the letters identify the category of Y-bearings with extended inner ring, and the number that follows indicates the size. For example, UC 204, UC 205 and UC 206 are increasing sizes; UC 205-16, UC 207-20, UC 207-22 and UC 207-23 carry a numeric suffix that distinguishes the shaft diameter in inches. Send the full part number so we can identify the exact size.

These bearings are mounted in split, pillow block or flanged housings, and are common in belt conveyors, screens, mills, mixers, exhausters and grain equipment. In Argentina you will find them in food plants, meat processing plants, quarries, aggregate plants and maintenance workshops. The bearing plus housing combination allows the shaft to be aligned and fixed with few components.

To select correctly, take into account the shaft diameter, the type of load and the environmental conditions. The Y-bearing seal protects against dust and moisture; if the equipment works with water or particles, additional protection is advisable. The set screws of the inner ring fix the bearing to the shaft, but they must be tightened with the correct wrench and the shaft must be checked for burrs. Factory lubrication can be supplemented according to the operating regime.

When looking for equivalents, the SKF UC series crosses with equivalent lines from other brands, but not all sizes or suffixes match. Interchangeability depends on the shaft diameter, the inner ring width and the location of the set screws. If the housing is already installed, it is advisable to compare the old part number with the new one before replacing. If you have doubts, send us the part number and the shaft measurements.

At MR Accesorios Industriales we advise you so that you choose the correct Y-bearing for your application. Send us the full part number via WhatsApp, the shaft diameter and a photo of the housing if possible. With that data we will provide the quote and confirm the SKF UC series.

The SKF YET series Y-bearing (insert) is a ball bearing with an extended inner ring and set screw locking system. It is used in applications requiring quick and secure mounting on shafts, especially in power transmission equipment. Its design compensates for misalignment and simplifies maintenance. MR Accesorios Industriales carries this line as part of its extensive bearing catalog.

The YET designation identifies Y-bearings with an extended inner ring and set screw locking. The number that follows indicates the bore diameter: for example, YET 203 has a 17 mm bore, YET 204 has 20 mm and YET 205 has 25 mm. Suffixes with a hyphen, as in YET 203-008, indicate special bore sizes, in this case 12.7 mm (1/2 inch). The slash in YET 203/15 indicates a 15 mm diameter. These codes allow quick identification of the required size.

These bearings are used in a wide variety of industrial and agricultural equipment in Argentina. They are common in conveyors, grain elevators, food industry machinery, bottling equipment, fans and transmission systems. Their ability to support moderate radial and axial loads makes them suitable for applications where the shaft rotates at medium speeds. They are also used in split plummer block housings and take-up frames, facilitating field mounting and dismounting.

To select the right Y-bearing, consider the shaft diameter, radial and axial loads, and environmental conditions. Verify that the set screw locking system is compatible with the shaft and that lubrication is adequate. During mounting, ensure correct alignment to avoid additional stresses. If the environment has dust or moisture, consider bearings with additional seals. The YET series is designed to operate with normal internal clearance.

SKF YET series Y-bearings are interchangeable with those of other brands that follow the same dimensional designation. When replacing a bearing, compare the main dimensions: bore diameter, outer diameter and width. Also check the locking type and seal arrangement. In general, Y-bearings with extended inner ring and set screws from different brands can be substituted for each other if the dimensions and locking method match. Always consult the technical specifications.

If you need a quote for an SKF YET series Y-bearing (insert), send the complete code via WhatsApp to MR Accesorios Industriales. Our technical team will help you identify the correct reference and answer any questions about mounting or applications. With more than 80 years of experience, at MR Accesorios Industriales we are here to advise you.

The tapered roller bearing has rolling elements and raceways shaped like a truncated cone, which allows it to support radial and axial loads simultaneously in one direction. By design, it is always mounted in opposed pairs or against another bearing, never alone, because a single tapered roller cannot support the shaft without an opposing thrust.

The designation of an SKF tapered roller usually starts with the series number (30000, 31000, 32000 depending on the ratio of diameter to width) followed by the dimension code. It often has a suffix with a letter or a slash with another number, indicating a design or precision variant compared to the standard bearing of the same size.

They are used in gearbox shafts, differentials, machine tool spindles, truck axles and generally in any assembly where the load arrives inclined relative to the shaft, combining radial and axial thrust. They are commonly found in pairs, one at each end of the shaft, adjusted with a nut that regulates the axial clearance of the assembly.

Adjusting the axial clearance is the most delicate part of the assembly: a tapered roller that is too tight heats up and is destroyed in hours, and one that is too loose lets the shaft play and wears the raceways prematurely. The assembly requires following the manufacturer's procedure, generally with a torque wrench or a dial indicator to measure the final clearance.

Tapered roller numbering is fairly standardized by metric size among manufacturers —SKF, Timken, NTN and FAG use comparable series for the same sizes— but there are more design variants than in a deep groove ball bearing, so it is advisable to confirm the exact equivalent against the complete code, not just the series number.

Send us the complete tapered roller code, including suffixes, and we will confirm the equivalent and whether it needs to be ordered as a pair. MR Accesorios Industriales provides quotes via WhatsApp or email with the manufacturer's part number.

SKF 302 series tapered roller bearings are components designed to support combined radial and axial loads in a single direction. Their tapered raceway and roller design allows linear contact that distributes loads better. They are used in applications requiring high load capacity and rigidity, such as gearboxes, wheel axles and industrial machinery. At MR Accesorios Industriales we stock this series with the VA suffix, which identifies a special execution. Contact us on WhatsApp for advice and a quote.

The designation of the 302 series follows a clear scheme: the first digits indicate the type and the dimension series. For example, 30203 corresponds to a single row tapered roller bearing with a bore diameter of 17 mm, while 30204 has 20 mm. The suffix /VA983 indicates a special variant, generally related to reduced tolerances, controlled internal clearance or specific heat treatment. In the examples, all share the VA983 suffix, which suggests a uniform execution for applications requiring higher precision. To correctly interpret each code, it is essential to consult the manufacturer's tables.

These bearings are used in industries such as automotive, metallurgy, cement and agro-industry. In Argentina, they are commonly found in gearboxes, conveyor rollers, road machinery and milling equipment. They are also used in the railway sector and in the oil industry. Their ability to support combined loads makes them suitable for wheel axles, sprockets and gear systems. Because of their compact size, the 302 series is common in applications with limited space.

To select a tapered roller bearing, you must consider radial and axial load, rotation speed and environmental conditions. Mounting requires precise alignment, since these bearings are not self-aligning. Proper lubrication is recommended, with grease or oil depending on the application, and the internal clearance should be checked after mounting. Sealing is critical to prevent contamination by dust or moisture. In applications with heavy loads, they are commonly mounted in facing pairs. Always follow the manufacturer's instructions for mounting and lubrication.

As for equivalences, SKF tapered roller bearings can be interchanged with those of other recognized brands, such as Timken, NSK, NTN or FAG, provided the main dimensions and the execution suffix match. However, not all suffixes are equivalent between manufacturers; for example, a SKF VA execution may not have an exact equivalent in another brand. Therefore, it is important to verify the technical specifications before replacing a bearing. At MR Accesorios Industriales we can advise you on interchangeability and the available options.

If you need an SKF 302 series tapered roller bearing with VA suffix, at MR Accesorios Industriales we help you identify it and request a quote. Send us the complete code on WhatsApp, for example 30205/VA983, and we will reply shortly with the technical and commercial information. With more than 80 years of experience, we are your reliable partner for industrial components.

SKF X series tapered roller bearings are components designed to withstand radial and axial loads in both directions. Their tapered geometry allows linear contact that distributes loads better, ideal for applications with moderate to high demands. MR Accesorios Industriales sells this line, with more than 80 years of experience in the industrial sector.

The designation of these bearings combines a basic number and the suffix X, which indicates dimensions according to international standards. For example, 31320 X and 32004 X share the suffix but differ in size and load capacity. The basic number defines the bore diameter and the dimension series; the higher the number, the larger the size. The suffix X indicates that the main dimensions comply with standardized specifications, which facilitates interchangeability. Learn more about this nomenclature by consulting MR Accesorios Industriales.

These bearings are used in a wide variety of industrial applications in Argentina. They are found in gearboxes, transmission shafts, vehicle wheels, agricultural machinery, mining equipment and transport systems. Industries such as food, petrochemical and metallurgical rely on them to withstand combined loads and tilting moments. Their ability to work in severe conditions makes them suitable for environments with dust, vibration or moderate temperatures.

To correctly select a tapered roller bearing, take into account the radial and axial load, the rotational speed and the available space. It is essential to verify the mounting: tapered rollers require precise axial adjustment to achieve the correct internal clearance. Lubrication must be the one indicated according to the working regime, and sealing protects against contaminants. Alignment between shaft and housing is critical to avoid premature wear. Follow the manufacturer's recommendations for each application.

As for equivalents, SKF tapered roller bearings can be interchanged with those of other brands that follow the same dimensional standards, such as ISO or DIN. However, not all suffixes match between manufacturers; therefore, always verify the complete code and tolerances. The SKF X series usually has equivalents in other recognized brands, but it is essential to confirm dimensions and capacities before replacing. MR Accesorios Industriales can advise you on the selection.

If you need an SKF X series tapered roller bearing, send us the code on WhatsApp. At MR Accesorios Industriales we help you identify the right replacement and quote what you need. Do not hesitate to ask us about supply options.

The spherical plain bearing, or spherical joint, is a bearing without rolling elements: a spherical inner ring that slides directly against the outer ring, designed to accommodate angular misalignment and some oscillating movement, not for continuous rotation at high speed.

SKF's GE series identifies size by bore diameter, and the ES suffix indicates a variant that requires less maintenance than the standard design. The 2RS suffix adds rubber seals on both sides, which protect the sliding surface from dust and moisture.

It is used in tie rods, hydraulic and pneumatic cylinder linkages, rod ends and any point in a machine where two parts move relative to each other at a variable angle, such as the anchor point of a cylinder that pushes in different positions.

Because it is a sliding surface and not a rolling one, initial lubrication and sealing are key to its service life: a sealed 2RS spherical plain bearing does not need periodic relubrication in most applications, while an open one does.

The bore diameter of the GE series is fairly standardized among spherical plain bearing manufacturers, so there is usually an equivalent in the same size from other brands on the market.

Tell us the bore diameter or the full part number of your spherical plain bearing and we'll confirm the equivalent. Request a quote from MR Accesorios Industriales via WhatsApp or email.

SKF GE..ES series rod ends and spherical bearings are radial spherical plain bearings that allow oscillating motion and misalignment between shafts. They are used in applications requiring slow rotation or reciprocating motion, with combined radial and axial loads. Their robust design makes them suitable for agricultural machinery, construction equipment and steering systems, among others.

The designation GE … ES is interpreted as follows: GE indicates a radial spherical plain bearing, the number that follows is the bore diameter in millimeters (for example, GE 20 ES has a 20 mm bore diameter), and the suffix ES indicates that the cage is stamped steel and that the spherical plain bearing has lubrication grooves and holes in the inner and outer rings. This series is the most common and covers a range of standard sizes.

These rod ends are used in industries such as agriculture (booms, hitches), construction (hydraulic cylinders, boom pivots), automotive (steering, suspension) and material handling equipment. In Argentina, they are common in combine harvesters, seeders, backhoe loaders and power transmission systems that need to tolerate misalignment.

To select correctly, take into account the radial and axial load it will support, the required misalignment angle and the environmental conditions. Sealing is key: if there is dust or moisture, consider versions with seals. Periodic lubrication with lithium grease is important to extend service life. During assembly, ensure proper alignment and avoid impacts that could damage the sliding surfaces.

Regarding equivalents, SKF GE..ES rod ends are interchangeable with those of other brands that follow the same dimensional designation, such as GE..ES series from other companies. Always verify tolerances and internal clearance before replacing. MR Accesorios Industriales sells SKF as an official brand, and can advise you on the best option for your application.

If you need an SKF rod end or spherical bearing, send us the part number by WhatsApp to MR Accesorios Industriales. We will quote you promptly and help you choose the correct model for your equipment. More than 80 years of experience back us.

SKF GEZ … ES spherical plain bearings are radial spherical bearings designed to withstand combined loads and allow oscillating movement. They are used in applications requiring angular alignment and corrosion resistance, such as agricultural machinery, construction equipment and steering systems. MR Accesorios Industriales supplies this line backed by more than 80 years in the industrial market.

The designation GEZ … ES is interpreted as follows: GEZ indicates a radial spherical plain bearing of the GEZ series, with metric dimensions and a steel cage. The number that follows (for example, 008, 010, 100, 104) encodes the size and load capacity; the higher the number, the larger the dimensions. The suffix ES indicates that it incorporates double-lip seals and a design with a lubrication groove and holes in the inner and outer rings. This combination provides protection against contaminants and allows relubrication. Examples such as GEZ 008 ES or GEZ 108 ES show the range of available sizes.

These spherical plain bearings are used in industries such as agriculture (steering rods, seeder arms), construction (hydraulic cylinders, boom joints), mining (crushing equipment) and material handling. In Argentina, they are common in combine harvesters, tractors and road machinery, where dusty conditions and variable loads demand robust, durable components. Their oscillating and aligning capability makes them ideal for joining moving parts that are not perfectly aligned.

To select a GEZ … ES spherical plain bearing, consider the radial and axial load it must withstand, the required oscillation angle and the environmental conditions. The ES sealing is suitable for environments with dust and moderate humidity; if there is exposure to liquids, evaluate additional seals. During assembly, ensure correct alignment and avoid impacts that damage the sliding surfaces. Periodic lubrication with high-quality grease extends service life. Check the internal clearance according to the application: excessive clearance can cause vibration.

SKF GEZ … ES spherical plain bearings can be interchanged with equivalent products from other brands that follow the same dimensional designation, such as the GE..ES or GEG..ES series. However, load capacities and materials may vary between manufacturers. Before replacing, compare the technical specifications and consult a specialist. MR Accesorios Industriales supplies SKF as an official brand, with technical support. Not all spherical plain bearings are directly interchangeable; always verify the critical dimensions.

If you need an SKF GEZ … ES spherical plain bearing, send us the exact part number by WhatsApp at MR Accesorios Industriales. Our technical team will help you confirm the reference and answer any questions about installation or application. With more than 80 years of experience, at MR Accesorios Industriales we provide personalized advice so you can find the right solution for your industrial need.

The needle roller bearing uses very thin, long rollers in relation to their diameter —the needles— instead of balls or standard cylindrical rollers. That lets it carry a high radial load in a much smaller space than any other type of bearing, which is why it is chosen.

The SKF NA series comes with complete inner and outer rings, unlike other needle designs that have only a cage with needles or an outer ring. The designation combines the series number with the coded inner and outer diameters; suffixes such as RS indicate a seal on one or both sides.

It is used in gearboxes, gear pumps, steering mechanisms, guide rollers and any point in a machine where little radial space is available but the load is significant. It is common in compact equipment where a ball bearing or a cylindrical roller bearing of the same capacity does not fit.

Mounting is more demanding than with a ball bearing: since it cannot absorb misalignment, the shaft and the housing must be well aligned and have the correct fit tolerance, because a misaligned needle roller bearing is destroyed quickly.

Across manufacturers there are equivalent needle series with the same inner diameter, outer diameter and width dimensions, although the variety of designs —with or without an inner ring, with or without a seal— is greater than in other bearing types. It is best to confirm the exact design before ordering the replacement.

Send us the full part number or the three dimensions (inner diameter, outer diameter and width) by WhatsApp and we will confirm the available equivalent. MR Accesorios Industriales has the SKF NA series listed.

The SKF NK series needle roller bearing is a compact radial bearing without an inner ring, designed to withstand high radial loads in reduced spaces. It is mounted directly on a hardened and ground shaft, which allows reducing the size of the assembly. It is a common solution in applications where the outer diameter is limited and high load capacity is needed. MR Accesorios Industriales supplies this series in sizes that combine bore diameter and width, such as NK 12/12 or NK 16/20.

The NK series designation is read as NK followed by two numbers separated by a slash: the first indicates the bore diameter in millimeters and the second the bearing width. For example, NK 12/12 has a 12 mm bore diameter and 12 mm width; NK 16/20 has a 16 mm bore and 20 mm width. This nomenclature allows quickly identifying the size without needing to consult additional tables. The NK series does not include an inner ring, so the shaft must meet the appropriate hardness and roughness to act as a raceway.

These bearings are used in industries such as automotive, machine tools, power transmission equipment, pumps, compressors and agricultural machinery. In Argentina, they are common in gearbox repairs, electric motors and linear guidance systems. Their compact design makes them ideal for spaces where a ball bearing or cylindrical roller bearing would not fit. They are also used in slow oscillation applications and at pivot points requiring high radial rigidity.

To correctly select an NK bearing, take into account the radial load it must withstand, the rotational speed and the environmental conditions. Since it has no inner ring, the shaft must have adequate surface hardness, generally hardened and ground, with tight tolerances. Mounting requires precise alignment and adequate lubrication, since the needles are sensitive to lack of lubricant. If the shaft is not prepared, a bearing with an inner ring can be chosen, although that changes the dimensions of the assembly.

Regarding equivalences, other manufacturers offer needle roller bearings with similar designations, but they are not always directly interchangeable. The letters and numbers may vary according to the standard or manufacturer, and tolerances or load capacities may differ. Therefore, when replacing a bearing, it is essential to verify the critical dimensions and operating conditions. MR Accesorios Industriales supplies the SKF brand, but if you need to compare with another reference, we can help you find the right option.

If you already have the part number of your SKF needle roller bearing, send it by WhatsApp to MR Accesorios Industriales and we will quote the exact size. We can also advise you if you need help identifying the correct series or suffix. We work with more than 80 years of experience in the industry, offering bearings, housings, power transmission and lubricants for all types of industries.

The SKF HK series needle roller bearing is a caged needle roller bearing with a machined outer ring and no inner ring. It is used when radial space is limited and high load capacity is needed in a reduced diameter. It is common in transmissions, pumps, power tools and production machinery. MR Accesorios Industriales carries this line as an official brand and advises you so that you choose the part number that corresponds to your equipment.

The designation of the HK series is read with the bore diameter and the width. For example, HK 0408 has a 4 mm bore diameter and 8 mm width; HK 0509, 5 mm bore and 9 mm width; HK 0608, 6 mm bore and 8 mm width; and HK 0810, 8 mm bore and 10 mm width. The first two digits indicate the shaft diameter and the last two the bearing width. The outer diameter comes from the complete code and is not repeated in the abbreviation.

These bearings are used in industries such as automotive, metalworking, food and textile. In Argentina they are found in gearboxes, hydraulic pumps, compressors, machine tools and packaging equipment. They are also used in household appliances and portable tools, where space is critical and rigidity is required. Since they have no inner ring, the shaft must be hardened and ground so that the needles roll directly on it.

To select the bearing, verify the shaft diameter, the available width and the load it will support. If the shaft is not hardened, it is best to use a version with an inner ring or a bushing. Installation is done with an interference fit in the housing and adequate radial clearance; poor alignment shortens service life. Lubrication can be grease or oil depending on the speed and working temperature. Consult the product page for speed and load limits.

Regarding equivalents, caged needle roller bearings are interchangeable between manufacturers if the dimensions and sealing type match. Brands such as INA, NSK, NTN or Timken offer equivalent series, but it is not advisable to mix part numbers without verifying tolerances and clearance. MR Accesorios Industriales carries SKF as an official brand and can advise you on interchangeability. It is always advisable to confirm the machine's original part number before replacing.

If you have the bearing part number or the shaft and housing dimensions, send us the data via WhatsApp. At MR Accesorios Industriales we quote the SKF HK series and help you find the right option for your equipment. We can also advise you on equivalent bearings from other brands if you need an alternative.

SKF self-aligning ball bearings from the ETN9 series are double-row ball bearings with a spherical raceway in the outer ring, allowing them to compensate for angular misalignment between shaft and housing. They are used in applications where perfect alignment cannot be guaranteed, such as belt drives, fans or agricultural machinery. MR Accesorios Industriales carries this series as part of its SKF bearing line.

The designation of these bearings follows the SKF scheme: the basic number (for example, 1200, 1201, 1202, etc.) indicates size and load capacity. The suffix ETN9 identifies a glass fiber reinforced polyamide cage, suitable for moderate operating temperatures and high speeds. In the examples 1200 ETN9 through 1207 ETN9, the first digit '1' indicates the diameter series, and the next two digits the size code. Knowing this nomenclature allows you to order the exact replacement.

These bearings are used in equipment where shaft flexing or unavoidable misalignment occurs: belt and chain drives, industrial fans, centrifugal pumps, textile machines, agricultural equipment and conveyors. In Argentina, they are common in the food, cement and agricultural sectors, where dust and moisture demand robust bearings. Their self-aligning capability reduces wear and extends the service life of the assembly.

To select the right bearing, consider radial and axial load, rotational speed and environmental conditions. Sealing is key: if there is dust or moisture, choose variants with seals or protective shields. Lubrication must be suitable for the temperature and speed; in many cases, these bearings come pre-lubricated from the factory. During assembly, ensure correct initial alignment and avoid impacts that could damage the rings or balls. The ETN9 cage requires no additional maintenance.

Regarding equivalents, SKF self-aligning ball bearings can be interchanged with those from other brands that follow the same dimensional designation, such as FAG, NSK or NTN, provided the dimensions and cage suffix match. However, not all suffixes are equivalent: SKF's ETN9 may have its counterpart in other nomenclatures. For a safe replacement, verify the critical dimensions and consult a specialist. MR Accesorios Industriales can advise you on the selection.

If you need to replace an SKF ETN9 series self-aligning ball bearing, send us the full part number via WhatsApp. At MR Accesorios Industriales we'll quote you and help you find the best option for your equipment. More than 80 years of experience back us up.

SKF self-aligning ball bearings of series 12 are double-row ball bearings with a spherical raceway in the outer ring, which allows them to compensate for angular misalignment between shaft and housing. They are used in applications where perfect alignment cannot be guaranteed, such as belt drives, fans or agricultural machine shafts. Their self-aligning design makes them versatile and easy to mount.

The designation of these bearings follows a clear pattern. The basic number, for example 1205, indicates the size: the first two digits (12) identify the self-aligning ball bearing series, and the last two (05) the bore diameter. The suffix ETN9 indicates that the cage is made of glass fiber reinforced polyamide, suitable for high speeds and moderate temperatures. The suffix /C3 indicates an internal radial clearance greater than normal, useful when there are tight fits or thermal differences between shaft and housing. Thus, a 1205 ETN9/C3 combines these characteristics.

These bearings are used in equipment where misalignment is inevitable: belt and chain drives, industrial fans, centrifugal pumps, agricultural machine shafts, conveyors and mixers. In Argentina, they are common in the food, chemical, cement and agricultural industries. Their self-aligning capability reduces wear and extends service life in assemblies where precise alignment between supports cannot be achieved.

To select correctly, take into account radial and axial load, rotation speed and environmental conditions. Sealing is key: if there is dust or moisture, choose variants with seals or shields. The C3 clearance is recommended when the fit is tight or there are thermal gradients. During mounting, avoid striking the rings and use suitable tools. Lubrication must be as specified by the manufacturer, and it is essential to verify initial alignment to take advantage of the self-aligning capability.

Regarding equivalences, SKF self-aligning ball bearings of series 12 can be interchanged with those of other brands that follow the same basic designation, such as FAG, NSK or NTN, provided dimensions and clearance match. Suffixes may vary between manufacturers, so it is necessary to verify that the characteristics (cage, clearance, sealing) are equivalent. Do not invent codes: if in doubt, consult a specialist.

If you need an SKF self-aligning ball bearing of series 12, at MR Accesorios Industriales we advise you. Send us the complete code by WhatsApp and we will quote you promptly. We have more than 80 years of experience in the field and work with the leading brands. Write to us and we will help you find the right solution for your application.

SKF self-aligning ball bearings of series 12 with suffix EKTN9 are ball bearings with a spherical outer ring and two rows of balls. Their design compensates for angular misalignment between shaft and housing, making them suitable for applications where precise alignment is difficult to maintain. They are used in transmission equipment, fans, pumps and general machinery.

The designation of these bearings follows a clear scheme. The basic number, for example 1205, indicates the size: the first two digits (12) indicate the diameter series and the last (05) the bore diameter. The suffix EKTN9 provides key information: E indicates that the bearing has a lubrication groove in the outer ring, K that the bore is tapered (taper 1:12), TN9 that the cage is polyamide reinforced with fiberglass. Thus, a 1205 EKTN9 is a self-aligning ball bearing of series 12, with tapered bore and polyamide cage, ready to mount with an adapter sleeve.

These bearings are used in a wide variety of industrial applications in Argentina. They are common in fans and blowers, where loads are moderate and small misalignments may occur. They are also found in centrifugal pumps, conveyors, textile machines and belt drive equipment. Their self-aligning capability makes them valuable in assemblies where the shaft may flex or where supports are not perfectly machined. Industries such as food, chemical and process industries use them for their robustness and ease of maintenance.

To correctly select an SKF self-aligning ball bearing series 12 EKTN9, take into account the load and operating speed. The tapered bore allows mounting with an adapter sleeve, which facilitates adjustment and disassembly. The TN9 polyamide cage is suitable for moderate temperatures and offers good fatigue resistance. Proper lubrication is essential: the E groove facilitates greasing through the outer ring. Check initial alignment, although the bearing compensates for misalignment, it is not infinite. Sealing will depend on the environment; in dirty environments, consider additional protectors.

Regarding equivalents, self-aligning ball bearings of series 12 with similar suffixes are available from other brands, but each manufacturer may vary in cage materials, tolerances and load capacity. When looking for a replacement, do not rely only on the basic number: verify that the suffix matches in bore type, cage and lubrication features. SKF is a world reference, and its designations are widely recognized, which facilitates interchangeability. If in doubt, consult a specialist before substituting.

If you need SKF self-aligning ball bearings series 12 EKTN9, at MR Accesorios Industriales we advise you. Send us the complete code via WhatsApp and we will quote you promptly. We have more than 80 years of experience in the field, and we can help you choose the right bearing for your application.

The SKF double row angular contact bearing is a component designed to withstand radial and axial loads in both directions. Its construction with two rows of balls and inclined raceways allows it to handle tilting moments, so it is used in applications requiring high rigidity and precision. It is a compact solution that simplifies mounting by integrating two bearings into one.

The designation of this series is read simply: the base number identifies the size and load capacity, while the suffix A indicates an internal design variant, generally associated with a specific contact angle or cage. For example, 3204 A corresponds to a double row bearing with that suffix, and so on with 3205 A, 3206 A and the rest of the series. Knowing these part numbers allows you to order the exact replacement.

These bearings are used in industries such as metallurgy, food, textile and machine tools. They are common in milling machine spindles, gearboxes, pumps, compressors and transmission equipment where combined loads and moments must be supported. In Argentina, they are commonly found in production lines requiring high precision and reliability, such as those in the automotive and packaging sectors.

To select the right bearing, take into account the magnitude and direction of the loads, the rotation speed and the environmental conditions. Sealing is key: if there is dust or moisture, choose variants with seals or shields. Lubrication must be suitable for the operating temperature, and mounting requires precise alignment and correct adjustment of axial clearance, since forced mounting can damage the raceways.

Regarding equivalences, double row angular contact bearings from different brands can be interchanged if dimensions and tolerances match, but always verify the part number and technical specifications. SKF is an official brand that MR sells, which guarantees access to genuine products with backing. Not all brands use the same suffixes, so always check the complete designation.

If you need to replace a bearing from this series, send us the part number via WhatsApp at MR Accesorios Industriales. With more than 80 years in the business, we advise you so you find the right part and avoid unnecessary downtime. Request a quote with no obligation and ensure your equipment runs with quality components.

The double row angular contact bearing is a component designed to support combined radial and axial loads in both directions. Its construction with two rows of balls and inclined raceways allows it to handle tilting moments, making it ideal for applications requiring high rigidity and precision. At MR Accesorios Industriales we offer the SKF brand, a global benchmark in bearings, so your equipment runs reliably.

The designation of these bearings follows a standardized system. For example, the series 3205 A/C3 indicates a double row bearing with a 25 mm bore, while 3206 A/C3 corresponds to 30 mm. The suffix A indicates an internal design variant, and C3 specifies an internal radial clearance greater than standard, suitable for applications with elevated temperatures or interference fits. Knowing these codes allows you to select the correct bearing for your machine.

These bearings are used in industries such as food, textile, paper and metallurgy. In Argentina, they are common in centrifugal pumps, compressors, industrial fans, machine tools and transmission equipment. Their ability to support loads in both directions makes them versatile on shafts where alternating axial forces occur. They are also used in applications with high speed and precision requirements, such as grinding machine spindles.

To select the right bearing, consider the magnitude and direction of the loads, the rotation speed and the environmental conditions. Sealing is key: if there are contaminants, choose variants with seals or shields. Lubrication must be suitable for the temperature and speed; the C3 internal clearance helps when there is thermal expansion. During mounting, ensure precise alignment and avoid impacts that damage the raceways. Incorrect mounting reduces bearing service life.

In the market there are equivalences between brands, but each manufacturer may have variants in suffixes and tolerances. When looking for a replacement, verify the main dimensions (bore, outer diameter and width) and the type of load it will support. The SKF bearings we offer maintain the quality and precision you need. If you have doubts, ask us with the original code and we will advise you to find the best option.

To request a quote or ask about SKF double row angular contact bearings, write to us on WhatsApp. At MR Accesorios Industriales we provide personalized technical support so you find the exact component your application requires. Send us the code or the dimensions and we will reply shortly.

SKF double row angular contact bearings are components designed to support combined radial and axial loads in both directions. Their design with two rows of balls at opposing contact angles provides high axial load capacity and greater rigidity than single row bearings. They are used in applications requiring precision and the ability to support forces in two directions, such as machine tool spindles, pumps and compressors. MR Accesorios Industriales carries this line as part of its extensive catalog of SKF bearings.

The designation of these bearings follows a scheme that combines numbers and suffixes. For example, in 3200 ATN9, the first digits indicate the size and series; the suffix ATN9 indicates specific design characteristics, such as the contact angle and the cage type. In the 3200 series, the first two digits (32) identify the dimension series, while the next two (00, 01, 02, etc.) indicate the size. The ATN9 suffix is common in this family and provides information about the internal execution. To correctly interpret each code, it is essential to consult the SKF product tables, but in general, these bearings are designated with the 32 series and suffixes that reflect manufacturing particularities.

These bearings are used in a variety of industries in Argentina, including metalworking, food, petrochemical and power generation. They are common in equipment such as centrifugal pumps, screw compressors, industrial fans, machine tool spindles and transmission gearboxes. Their ability to support axial loads in both directions makes them ideal for applications requiring high precision and rigidity, such as in boring and milling machines. They are also used in the automotive industry, although to a lesser extent, in components such as steering boxes and transmission shafts.

To select the right bearing, it is crucial to consider the magnitude and direction of the loads, the rotation speed, the lubrication conditions and the working environment. These bearings usually come with a standard internal clearance, but may require a specific adjustment depending on the application. Mounting must be carried out carefully, ensuring correct alignment to avoid additional loads. Lubrication can be with grease or oil, depending on the speed and temperature. In applications with contaminants, the use of additional seals or shields is recommended. It is important to follow the manufacturer's recommendations for mounting and lubrication, since incorrect mounting can significantly reduce the service life of the bearing.

Regarding equivalences and interchangeability, SKF double row angular contact bearings can be replaced by products from other manufacturers that follow the same dimensions and specifications. However, it is essential to verify the tolerances and internal clearance, since they may vary between brands. Suffixes such as ATN9 may have equivalents in other nomenclatures, but direct interchangeability should not be assumed without consulting the technical data sheets. At MR Accesorios Industriales, we can advise you on the available alternatives and compatibilities, always based on the technical specifications of each product.

If you need a quote for SKF double row angular contact bearings, or if you have doubts about the designation or the application, do not hesitate to contact us. At MR Accesorios Industriales we have more than 80 years of experience in the distribution of industrial components and we can help you find the right solution. Send us the code of the bearing you need on WhatsApp and we will reply shortly with the information you require.

SKF thrust ball bearings are components designed to support predominantly axial loads in one direction. They consist of a shaft washer, a housing washer and a ball cage. They are used in applications requiring high axial rigidity and precision, such as machine tool spindles, lathe chucks and lifting mechanisms. MR Accesorios Industriales offers this line as an official brand, with more than 80 years of experience in the industry.

The designation of SKF thrust ball bearings follows a numerical scheme that identifies dimensions and variants. For example, the 51100 series corresponds to single-direction bearings with a 10 mm shaft diameter, while the 5399 series indicates a higher-capacity design. Suffixes may indicate steel, brass or polyamide cages, and variants with spherical washers to compensate for misalignment. Knowing these codes facilitates correct selection according to the application.

These bearings are used in industries such as metalworking, food and petrochemical. In Argentina, they are common in milling machine spindles, rotary tables, vertical centrifugal pumps and lifting equipment. They are also used in clutches and steering mechanisms. Their ability to support axial loads makes them ideal for applications where axial space is limited and high rotational precision is required.

To select a thrust ball bearing, take into account the axial load it must support, the rotation speed and the environmental conditions. It is essential to verify alignment between the washers, since these bearings do not compensate for angular misalignment. Proper lubrication, whether grease or oil, extends service life. Mounting must be carried out with tools that do not damage the raceways, and it is recommended to follow the manufacturer's instructions for axial clearance.

Regarding equivalences, SKF thrust ball bearings can be interchanged with those from other brands that follow the same standardized dimensions. However, it is important to verify tolerances and cage type, as they can affect performance. MR Accesorios Industriales offers advice to find the best option according to your specific needs, without compromising quality or compatibility.

If you need an SKF thrust ball bearing, send us the code via WhatsApp at MR Accesorios Industriales. Our technical team will help you identify the correct product and resolve any questions about its application. With more than 80 years in the market, we guarantee a professional service tailored to your requirements.

The SKF 511 M series thrust ball bearing is a component designed to support predominantly axial loads in one direction. It is used in applications requiring high axial load capacity and rigidity, such as gearboxes, pumps, and compressors. Its single-row ball design and shaft washer with cylindrical bore allow for simple assembly and high precision. MR Accesorios Industriales sells this series as part of its SKF bearing line.

The designation 51130 M is read as follows: the prefix 511 indicates that it is a single-direction thrust ball bearing of the 511 series. The next two digits, 30, correspond to the diameter code, which in this series defines the bore size. The suffix M indicates that the cage is machined brass, which provides greater strength and suitability for high speeds. Other examples in the series are 51132 M, 51134 M, and 51136 M, which share the same design but with different dimensions.

These bearings are used in industries such as petrochemical, cement, steel, and food. In Argentina, they are common in centrifugal pumps, industrial fans, gearboxes, and rotary tables. Their ability to support axial loads makes them ideal for applications where the shaft must be kept in a vertical or horizontal position with one-directional thrust. They are also used in lifting equipment and in machine tool spindles.

To select the right bearing, take into account the axial load it must support, the rotation speed, and the environmental conditions. Verify that the housing and shaft have the appropriate hardness and roughness. Lubrication can be with grease or oil, depending on the application. It is essential to ensure correct alignment between the shaft and the housing to avoid additional loads. Assembly must be carried out with suitable tools to avoid damaging the rings.

Regarding equivalences, SKF 511 M series thrust ball bearings can be interchanged with products from other brands that follow the same dimensional designation. However, always verify the tolerances and cage type, as they can vary between manufacturers. For replacements, it is advisable to consult a specialist and provide the complete part number. MR Accesorios Industriales sells SKF as an official brand, which guarantees originality and technical support.

If you need to request a quote for an SKF 511 M series thrust ball bearing, send the part number via WhatsApp to MR Accesorios Industriales. Our technical team advises you so you can choose the right option for your application. Remember that we work with in-house manufacturing for housings and chains. With more than 80 years in the market, we are your reliable partner in power transmission.

The SKF U series thrust ball bearing is a component designed to support predominantly axial loads in one direction. It is used in applications requiring high thrust capacity and moderate speed, such as gearboxes, pumps and industrial equipment. MR Accesorios Industriales supplies this series as part of its SKF bearing line, with more than 80 years of experience in the field. If you need to select the right model, our technical team can help you identify the correct designation for your application.

The U series designation is interpreted as follows: the letter U indicates that it is a single-direction thrust ball bearing. The numbers that follow, as in the examples U 204, U 207 or U 210, correspond to the bearing size according to a dimensional code. In this series no additional suffixes are specified in the available examples, but in general suffixes may indicate cage, sealing or special tolerance variants. To correctly interpret each case, it is advisable to consult our technical team and provide the complete part number.

This type of bearing is used in applications where axial loads are predominant and radial loads are minimal or nonexistent. Industries such as food, chemical, petrochemical and general manufacturing use thrust ball bearings in equipment such as mixers, centrifugal pumps, compressors, lathes and machine tool spindles. In Argentina, they are commonly found in agricultural and industrial machinery maintenance. Their design allows them to support thrust in a single direction, so they must be mounted respecting the orientation indicated by the manufacturer.

To correctly select a thrust ball bearing, it is essential to consider the magnitude of the axial load, the rotation speed and the environmental conditions. Mounting requires precise alignment between the shaft and the housing, since these bearings do not compensate for angular misalignment. Proper lubrication, whether with grease or oil, extends service life and reduces wear. In addition, if the environment contains particles or moisture, additional protections must be evaluated. At MR Accesorios Industriales we can advise you on installation and maintenance.

Regarding equivalences and interchangeability, thrust ball bearings from different manufacturers may present variations in dimensions and load capacities. Although a similar part number may match in size, it is crucial to verify the technical specifications before replacing one brand with another. SKF is a globally recognized brand and its products comply with international standards. If you need to replace a thrust bearing, contact us with the original part number and we will help you find the best option available in our line.

To obtain a quote or receive personalized technical assistance, we invite you to send us the part number of the thrust ball bearing you need via WhatsApp. Our team at MR Accesorios Industriales is trained to answer your inquiries and help you select the right product. With more than 80 years in the market, we guarantee professional and reliable service. Do not hesitate to contact us; we are here to help.

SKF BS2 series bearings with 2RS sealing and VT143 grease are spherical roller bearings with a special design that combines high load capacity and resistance to contamination. They are used in applications where there is misalignment and severe conditions, such as in the cement, mining and aggregate processing industries. MR Accesorios Industriales sells this line as an official brand, with more than 80 years of experience in the field.

The designation of these bearings is interpreted as follows: BS2 indicates that it is a spherical roller bearing of the 22 series, with an optimized internal design. The 2RS suffix indicates that it has double-lip seals on both sides, which retains grease and blocks the entry of contaminants. VT143 identifies the high-performance grease with which it is pre-lubricated from the factory. For example, BS2-2205-2RS/VT143 corresponds to a bearing with a 25 mm bore diameter, while BS2-2212-2RS/VT143 has 60 mm. This nomenclature allows the main characteristics to be identified quickly.

These bearings are used in equipment subjected to heavy loads and misalignment, such as crushers, vibrating screens, belt conveyors, mills and gearboxes in cement, mining, steel and mineral processing plants. In Argentina, they are common in the oilseed industry, grain handling and aggregate processing plants. Their double sealing makes them suitable for dusty environments or those with water presence, where lubrication must remain reliable.

To select the right bearing, take into account the radial and axial load, the rotation speed and the shaft diameter. Mounting must be carried out with suitable tools, avoiding direct impacts on the rings. It is essential to check the alignment of the shaft and the housing, since although these bearings tolerate some misalignment, incorrect mounting shortens their service life. Lubrication comes from the factory with VT143 grease, but in severe applications relubrication may be required; consult the operating conditions.

Regarding equivalents, SKF BS2 series bearings with 2RS sealing and VT143 grease can be interchanged with products from other brands that follow the same dimensional and sealing designation, such as spherical roller bearings with double-lip seals and similar lubrication. Always check tolerances and internal clearance before replacing, and consider the service conditions to ensure equivalent performance.

If you need a quote for these bearings, send the complete part number via WhatsApp to MR Accesorios Industriales. We advise you so that you choose the right option for your application.

SKF BAA series bearings are components designed for special applications within power transmission. They are used when mounting, load or speed conditions require a configuration different from that of standard bearings. MR Accesorios Industriales supplies this line as part of its SKF bearing catalog, with more than 80 years of experience in the sector. If you need to identify the correct part number or evaluate an alternative, our technical team can help you.

The BAA series designation consists of a fixed alphabetic prefix and a four-digit number that identifies each variant. For example, BAA-0004, BAA-0006, BAA-0012 and BAA-0023 correspond to different sizes or configurations within the same family. The number does not indicate a direct measurement, but rather an internal reference that is looked up in tables. Therefore, when requesting a quote, it is important that you provide us with the complete part number shown on the bearing or on the mounting drawing.

These bearings are used in equipment where conventional bearings do not perform well: machine tools, precision spindles, measuring equipment, positioning devices and mechanisms with combined loads. In Argentina, we find them in the metalworking, automotive and food industries and in maintenance workshops that recondition imported machinery. They also appear in applications where radial or axial space is limited and a bearing with special dimensions is required.

To select the correct replacement, take into account the type of load (radial, axial or combined), rotational speed, working temperature and environment (dust, humidity, chemical agents). Sealing and lubrication must be compatible with those conditions. During mounting, verify the alignment of the supports and the internal clearance; an incorrect fit shortens service life. If the original bearing does not have a legible identification, send us a photo and the main dimensions so we can guide you.

SKF BAA series bearings may have equivalences with products from other brands, but there is no universal interchange table. Each manufacturer uses its own designations and tolerances. In general, interchangeability is evaluated by comparing main dimensions, admissible load type and precision. We do not invent part numbers or promise direct replacements without verification. If you provide us with the original part number and working conditions, we can suggest an SKF or other brand alternative that MR supplies.

MR Accesorios Industriales supplies SKF bearings and other power transmission lines. To proceed with the quote, send us via WhatsApp the complete part number (for example, BAA-0012), the quantity and, if possible, a photo of the bearing or the mounting area. With that data, our technical team will respond with the available option and installation recommendations.

SKF special bearings of the BT… series are components designed to meet particular machinery needs where standard bearings do not fit. They are used in equipment requiring specific geometries, load capacities or operating conditions, and their numeric designation identifies each variant. MR Accesorios Industriales supplies this line as part of its SKF bearing offering.

The BT… designation groups special bearings identified with a sequential number, such as BT1-0163, BT1-0507 or BT1-0547. These codes do not follow the usual dimensional nomenclature of standard series; they refer to particular designs developed for specific applications. Therefore, each reference must be checked with its full code to verify dimensions, tolerances and construction features.

These bearings are used in industries such as food, cement, steel and mining, where operating conditions demand custom solutions. They also appear in transmission equipment, pumps, fans and process machinery. In Argentina, they are commonly found in production lines requiring high reliability and where replacement with a standard bearing is not viable.

To select the correct replacement, it is essential to start from the original code engraved on the bearing or from the equipment documentation. Lubrication, sealing and internal clearance are critical aspects that must be respected according to the original design. During mounting, check alignment and avoid impacts that could damage the raceways or rolling elements. If in doubt, consult our technical team.

Although there are equivalences between brands, it is not advisable to rely only on external dimensions. Special bearings may differ in load capacity, permissible speed or cage type. Whenever possible, replace with the same SKF code or with an alternative validated by the manufacturer. MR Accesorios Industriales can guide you in finding the right reference.

If you need to identify or replace an SKF special bearing of the BT… series, send the code by WhatsApp to MR Accesorios Industriales. With more than 80 years of experience, we advise you so you can find the correct part and keep your equipment running.

SKF W series stainless steel deep groove ball bearings are made of stainless steel, which gives them high corrosion resistance. They are suitable for applications where moisture, chemicals or frequent washdowns are present. They are used in medical equipment, food industry, precision instruments and machinery exposed to aggressive environments. Their single-row ball design supports moderate radial and axial loads.

The designation of these bearings follows a clear pattern. The initial letter W indicates that the bearing is made of stainless steel, which gives it corrosion resistance. Then comes the series number, which defines the size and load capacity; for example, W 608-2Z corresponds to series 608, with a thin section and small outside diameter. The suffix -2Z indicates that the bearing incorporates two metal shields, one on each side, which prevent the entry of contaminants and retain lubricant. Other possible suffixes, such as -2RS, indicate elastomer seals for tighter sealing. The examples W 619/3-2Z and W 619/4-2Z show series 619 with very small diameters, typical of precision instruments.

These bearings are used in industries where corrosion is a constant problem. In the food industry, they are used in conveyors, mixers and packaging equipment that are washed daily. In the medical sector, they appear in infusion pumps, centrifuges and diagnostic equipment. They are also found in machines for the chemical industry, irrigation systems, marine equipment and laboratory applications. In Argentina, they are common in food processing plants and in the pharmaceutical industry, where hygiene and resistance to cleaning agents are critical.

To select the right bearing, take into account the type of load, rotation speed and environment. If there is direct exposure to liquids or dust, choose the variant with -2RS seals instead of -2Z shields. Factory lubrication is sufficient for most applications; if you need to relubricate, check that the bearing has a lubrication passage. During mounting, ensure correct alignment between shaft and housing to avoid additional loads. Use suitable tools and avoid striking the rings. Excessive interference can damage the seals and reduce service life.

When looking for equivalents, keep in mind that each manufacturer has its own nomenclature. A stainless steel bearing from another brand may have a similar code, but they are not always interchangeable in terms of tolerances or load capacity. The SKF W series is distinguished by its high-quality stainless steel and its specific suffixes. If you need to replace a bearing, the safest approach is to compare the critical dimensions and operating conditions. At MR Accesorios Industriales we can advise you to find the best option.

If you already have your bearing code, send it via WhatsApp to MR Accesorios Industriales and we will quote you promptly. We work with the complete SKF line and can help you select the variant that best suits your application. Do not hesitate to ask us about sealing options.

SKF W series stainless steel deep groove ball bearings are components designed to support radial and axial loads in both directions, with the particular feature of being manufactured in stainless steel, which makes them corrosion resistant. They are used in applications where humidity, frequent washdowns or chemical agents are present, such as medical equipment, the food industry or machinery exposed to the weather. MR Accesorios Industriales offers this line as part of its range of SKF bearings.

The W series designation is read as follows: the letter W indicates that the bearing is manufactured in stainless steel. The basic number (for example, 605, 606, 608) then corresponds to the size and section of the bearing according to the ISO standard. The suffixes that follow, such as -2RS1, indicate that the bearing includes rubber seals on both sides, which protects against the entry of contaminants and retains the lubricant. In the examples, W 608-2RS1 is a stainless steel bearing with seals on both sides, while W 619/6 X-2RS1 belongs to the thin-section 619 series, with the X suffix indicating modified dimensions. Knowing these codes allows you to quickly identify the characteristics of the product.

These bearings are used in industries where corrosion is a critical problem. In Argentina, they are found in food and beverage processing equipment, where washing with water and chemical products is frequent; in the pharmaceutical and medical industry, for instruments and equipment that require strict hygiene; in vending machines and refrigeration equipment; in marine or coastal applications; and in agricultural machinery exposed to the weather. They are also common in pumps, fans and conveyor systems that operate in wet environments. Their corrosion resistance extends service life and reduces maintenance.

To correctly select a bearing from the W series, take into account the type of load (radial, axial or combined), the rotation speed and the environmental conditions. Check that the -2RS1 sealing is suitable for the level of contamination; if there is exposure to liquids, the rubber seals are essential. Factory lubrication is usually sufficient for most applications, but in cases of high temperatures or high speeds a special grease may be required. During mounting, ensure correct alignment between shaft and housing, and avoid striking the bearing so as not to damage the seals or the raceways. Careful mounting guarantees the expected performance.

As for equivalences and interchangeability, SKF W series bearings follow standardized ISO dimensions, so they can be interchanged with stainless steel bearings from other brands that share the same basic designation and suffixes. However, it is important to verify that the material and the type of sealing match the requirements of the application. Not all manufacturers offer the same quality of stainless steel or the same seal design, so substitution must be done with caution. If you have any doubts, consult our technical team to ensure compatibility.

If you need SKF W series stainless steel deep groove ball bearings, at MR Accesorios Industriales we advise you so that you choose the correct model. Send us the complete part number via WhatsApp and we will quote you promptly. We have more than 80 years of experience in the sector and we work with the leading brands to provide you with reliable solutions.

The SKF stainless steel deep groove ball bearing, W series, is a component designed to withstand radial and axial loads in corrosive environments or where moisture is present. Its stainless steel construction makes it suitable for applications where cleanliness and oxidation resistance are critical, such as the food, chemical or pharmaceutical industry. MR Accesorios Industriales carries this line as part of its bearing catalogue.

The W series designation is read as the letter W followed by a number indicating the size or load capacity. For example, W 10, W 11, W 12 and W 13 correspond to single row ball bearings with metric or inch dimensions according to the standard. Suffixes may indicate sealing variants, internal clearance or special tolerances, but in this series they are not specified in the available examples. To select the correct part number, it is essential to know the housing and shaft dimensions, as well as the load and speed conditions.

These bearings are used in equipment where corrosion is a constant threat: food processing machines, sanitary pumps, packaging equipment, irrigation systems, and machinery for the chemical and pharmaceutical industry. They also appear in marine applications or water treatment plants. In Argentina, sectors such as food, chemical and petrochemical demand components that withstand frequent washdowns and exposure to aggressive agents, and the SKF W series meets that need.

To choose correctly, consider the type of sealing: bearings can be open, with shield plates (suffix 2Z) or with contact seals (2RS). In humid environments or where particles are present, seals prevent the entry of contaminants and the loss of lubricant. Internal clearance also matters: excessive clearance can generate vibrations, while insufficient clearance raises the temperature. During mounting, ensure precise alignment between shaft and housing, and use fitting methods that do not damage the rings. Lubrication must be compatible with the stainless steel and the working environment.

SKF W series bearings can be interchanged with equivalent products from other brands that follow the same standardized dimensions. However, tolerances and material may vary between manufacturers, so it is advisable to verify the exact equivalence before replacing. At MR Accesorios Industriales we can advise you on interchangeability and the alternatives in our catalogue, always respecting the technical specifications of each application.

If you need a stainless steel deep groove ball bearing from the W series, send us the complete part number by WhatsApp. At MR Accesorios Industriales we will quote you promptly and help you select the right variant for your equipment. We have more than 80 years of experience in the field, and we work with leading brands to provide reliability and durability.

The SKF cam and support roller of the NUTR series is a rolling component designed to withstand combined radial and axial loads in applications where reciprocating or cam motion demands high rigidity and precision. It is used as a support roller in cams, linear guides and lifting systems, and as a cam roller in machine tools, presses and automation equipment. Its robust construction and alignment capability make it suitable for demanding industrial environments.

The NUTR … A designation is interpreted as follows: NUTR identifies SKF's series of cam and support rollers with needle cage and machined inner and outer rings. The number that follows, as in NUTR 15 A or NUTR 20 A, indicates the outer diameter of the roller in millimeters. The suffix A indicates a design variant with a specific sealing and tolerance configuration. Examples in the series include from NUTR 15 A to NUTR 45 A, covering a range of sizes for different load capacities.

These rollers are used in applications requiring high-precision rotating support and resistance to combined loads. In Argentine industry, they are common in machine tools, presses, automation equipment, material handling systems and the automotive industry. They are also found in engine cams, packaging machine guides and lifting and transport equipment. Their design allows absorbing slight misalignments and supporting axial loads in both directions.

To correctly select a NUTR roller, take into account the radial and axial load it must withstand, the rotation speed and the environmental conditions. It is essential to verify the shaft diameter and the required outer diameter. During assembly, ensure proper alignment to avoid parasitic loads. Lubrication must be as indicated by the manufacturer and sealing must protect against contaminants. If the roller works as a cam, consider the raceway and the type of contact.

SKF NUTR series cam and support rollers can be interchanged with equivalent products from other brands that follow the same standardized designation. When looking for a replacement, compare the main dimensions, load capacity and type of sealing. Not all brands offer exactly the same tolerances or materials, so it is advisable to verify compatibility. At MR Accesorios Industriales we supply SKF and can advise you on the appropriate equivalence for your application.

If you need to request a quote for an SKF NUTR series cam and support roller, send us the complete code via WhatsApp. At MR Accesorios Industriales we help you identify the correct product according to your need. Remember that we work with in-house manufacturing to provide you with comprehensive solutions in power transmission and bearings.

The SKF cam follower of the KR PP series is a roller bearing with an integrated stud and cylindrical outer surface, designed to withstand radial loads and transmit motion in cam mechanisms. It mounts directly onto the equipment shaft and is secured with a nut, which simplifies assembly. It is a robust solution for linear guidance, actuating cams and conveying systems in industrial machinery. MR Accesorios Industriales supplies this SKF line with technical advice to select the right part number.

The designation KR identifies a cam follower with an integrated stud and needle cage. The number that follows indicates the outside diameter in millimeters: for example, KR 16 PP has a 16 mm outside diameter, KR 22 PP 22 mm and KR 40 PP 40 mm. The suffix PP indicates that the roller incorporates contact seals on both sides, which retains the lubricant and blocks contaminants. This nomenclature lets you quickly read the size and protection of the roller, making replacement easier without having to measure the part.

These rollers are used in actuating cams, slide guides, chain conveyors, packaging machines and automation equipment. In Argentine industry they appear in automotive assembly lines, machine tools, material handling equipment and cutting systems. Their ability to withstand radial loads and a certain axial thrust makes them suitable for applications requiring a compact bearing that is easy to mount on sheet metal or welded structures.

To select the roller, consider the outside diameter your cam or guide requires, the width of the raceway and the expected radial load. The PP sealing is recommended in dusty or humid environments; if the roller works in clean areas at high speeds, a variant without seals can be evaluated. Mounting is done on a shaft with a fit and secured with a nut; it is important to align the raceway to avoid excessive side loads. The lifetime lubrication that comes with the sealed roller simplifies maintenance.

When looking for equivalents, keep in mind that each manufacturer uses its own nomenclature for cam followers. The SKF KR series corresponds to stud-type rollers from other suppliers, but the part numbers are not directly interchangeable: you must verify outside diameter, width, type of sealing and stud thread. Do not invent cross-referenced part numbers; consult MR Accesorios Industriales to confirm the correct equivalent for your application.

If you already have the part number of the roller you need, send it by WhatsApp to MR Accesorios Industriales. Our technical team helps you verify the designation and sealing of the KR PP series. With more than 80 years in the market, MR Accesorios Industriales is your partner for bearings and power transmission components.

The SKF KRV PP cam follower is a cylindrical roller bearing with a crowned outer profile, designed to withstand high radial loads in cam, guide and support applications. Its compact design and self-aligning capability make it ideal for mechanisms where movement is critical. MR Accesorios Industriales supplies this line as part of its extensive catalog of SKF bearings.

The designation KRV identifies an SKF cam follower with cylindrical rollers and a crowned outer profile. The number that follows indicates the outer diameter in millimeters: for example, KRV 16 PP has a 16 mm outer diameter, KRV 22 PP 22 mm, and so on up to KRV 40 PP. The PP suffix indicates that the bearing incorporates polyamide contact seals on both sides, which improves lubricant retention and protection against contaminants. This nomenclature allows you to quickly identify the size and sealing characteristics.

These rollers are used in a wide variety of industrial applications in Argentina. They are common in cam systems and guides of machine tools, presses, bottling equipment, conveyors and agricultural machinery. They are also used in the automotive industry, in assembly lines and in linear motion equipment. Their ability to withstand radial loads and their resistance to contamination make them suitable for demanding environments.

To select the right roller, take into account the radial load it must withstand, the rotation speed and the environmental conditions. The PP seal is recommended in dusty or humid environments, as it prevents the entry of particles and lubricant loss. During assembly, ensure correct shaft alignment and verify that the raceway is clean and undamaged. Proper lubrication and precise adjustment extend the bearing life.

Regarding equivalences, SKF KRV PP series cam followers can be interchanged with products from other manufacturers that follow similar designations, such as sealed cam followers. However, always verify the critical dimensions and load capacities before replacing one brand with another. MR Accesorios Industriales supplies SKF as an official brand, and can advise you on the best option for your application.

If you need to request a quote for an SKF KRV PP cam follower, send the complete part number via WhatsApp to MR Accesorios Industriales. We will respond shortly with the information you need for your purchase.

SKF K series needle cages are essential components in needle roller bearings: they retain and guide the rollers, enabling compact assemblies with high radial load capacity. They are used in applications where radial space is limited and rigidity and precision are required. MR Accesorios Industriales carries this line as part of its broad range of bearings and transmission components.

The designation of the K series is interpreted as follows: the letter K indicates that it is a needle cage, and the dimensions are expressed in millimeters. For example, K 14X18X13 corresponds to a cage with a bore diameter of 14 mm, an outside diameter of 18 mm and a width of 13 mm. The final numeric suffixes may vary to indicate different widths, as in K 14X18X17, where the width is 17 mm. This nomenclature allows you to quickly identify the size and select the right component for each application.

These cages are used in a wide variety of industries in Argentina, such as automotive, metalworking, food and textile. They are mounted in gearboxes, pumps, compressors, machine tools and transmission equipment. Their compact design makes them ideal for tight spaces where high radial loads must be supported. They are also used in precision rotation applications, such as spindles and high-speed shafts.

To correctly select an SKF K series needle cage, take into account the shaft diameter, the housing diameter and the available width. It is essential to verify adequate lubrication and sealing to prevent contamination and extend service life. During assembly, ensure precise alignment between the shaft and the housing to avoid unfavorable loads. The cage must be mounted carefully, without impacts that could deform it, and with the lubricant recommended by the manufacturer.

Regarding equivalents and interchangeability, SKF K series needle cages can be replaced by products from other manufacturers that follow the same dimensional designation. However, it is important to verify tolerances and material quality, as they influence performance and durability. MR Accesorios Industriales offers advice to find the best option for your specific needs.

If you need an SKF K series needle cage, at MR Accesorios Industriales we help you identify it. Send us the complete part number via WhatsApp and we will quote you promptly. We have more than 80 years of experience in the field, providing reliable solutions to Argentine industry.

SKF AXK series needle thrust bearings are components designed to support axial loads in one direction, with a very low section height. They consist of a cage with needles that is mounted between two raceway washers. They are used in applications where axial space is limited and high load capacity is required. MR Accesorios Industriales carries this SKF line, an official brand that MR carries, with technical advice to select the right assembly.

The AXK series designation is interpreted as follows: the letters AXK identify a needle thrust bearing with its own cage. The numbers that follow indicate dimensions: the first two digits correspond to the shaft diameter and the last two to the outer diameter, both in millimeters. For example, AXK 1024 has a 10 mm bore and a 24 mm outer diameter; AXK 2035, a 20 mm bore and a 35 mm outer diameter. This nomenclature allows you to quickly identify the size and makes cross-brand interchangeability easier.

These bearings are used in industries such as metallurgy, food processing, textiles and automotive, in applications where there is little axial space: gearboxes, pumps, compressors, machine tools and transmission equipment. In Argentina, they are common in the maintenance of agricultural machinery, cranes and lifting systems. Their ability to support high axial loads with a minimal section makes them ideal for replacing thrust ball bearings when greater rigidity and load capacity are needed.

To correctly select an AXK bearing, take into account the axial load it must support, the rotation speed and the available space. It is essential that the raceway washers (which may be the surfaces of the adjacent parts or specific washers) have the appropriate hardness and roughness. Mounting requires precise alignment and adequate lubrication, since the needles do not tolerate angular misalignment. Verify that the cage is correctly centered and that the contact surfaces are clean and undamaged.

As for equivalents, SKF AXK series needle thrust bearings can be interchanged with products from other brands that follow the same dimensional designation, such as the AXK series from INA or NSK. However, always verify tolerances and load capacity, as they may vary between manufacturers. For a safe replacement, compare the critical dimensions and consult our technical team if you have doubts about compatibility.

If you need an SKF AXK series needle thrust bearing, at MR Accesorios Industriales we advise you so you can choose the correct model. Send us the complete part number on WhatsApp and we will quote you promptly. We can also help you with raceway washers and other associated components. More than 80 years of experience back us as an industrial supplier in Argentina.

SKF AS washers are retaining components fitted in needle bearings to keep the needles in position and facilitate assembly. They are used in assemblies where axial space is limited and a compact solution is required. MR Accesorios Industriales supplies this line, with more than 80 years of experience in the field. If you need to identify the right washer, send us the part number on WhatsApp and we will advise you.

The designation of these washers is read as AS followed by four digits that indicate dimensions. For example, AS 0619 corresponds to a washer with a 6 mm bore and a 19 mm outside diameter; AS 0821 has an 8 mm bore and a 21 mm outside diameter; AS 1024, 10 mm and 24 mm; AS 1226, 12 mm and 26 mm; AS 1528, 15 mm and 28 mm; AS 1730, 17 mm and 30 mm; AS 2035, 20 mm and 35 mm; and AS 2542, 25 mm and 42 mm. These part numbers allow you to select the washer according to the available space and the shaft diameter.

These washers are used in needle bearings, especially in applications where radial loads are significant and axial space is limited. In Argentina, they are found in agricultural machinery, transmission equipment, pumps, compressors, machine tools and conveying systems. They are also used in industrial equipment maintenance, where replacing standard components speeds up downtime. As part of the bearings category, they are critical to the correct operation of rotating assemblies.

To select the right washer, take into account the shaft diameter, the bearing outside diameter and the available space. It is important to verify that the AS washer is compatible with the corresponding needle bearing, since its function is to retain the needles and facilitate assembly. During assembly, make sure the washer seats correctly and does not interfere with rotation. Lubrication of the assembly also affects service life; follow the equipment manufacturer's recommendations.

As for equivalents, SKF AS washers can be interchanged with those from other manufacturers that follow the same dimensional designation, such as the AS series from other brands. However, it is essential to verify tolerances and surface treatment, as they may vary between manufacturers. For critical applications, consult the technical specifications of each supplier. MR Accesorios Industriales supplies SKF, which backs the quality of the component.

If you need AS washers for your equipment, send us the exact part number on WhatsApp. At MR Accesorios Industriales we advise you so you can find the right component. With more than 80 years in the market, we are a reliable reference for Argentine industry. Request a quote now and receive personalized service.

The SKF IR series inner ring is a precision component that mounts on the shaft to provide a hardened and ground raceway for needle roller bearings, especially when the shaft does not have the adequate hardness or finish. It is used in applications where radial space is limited and high load capacity is required. MR Accesorios Industriales offers this line so you can solve your assemblies with reliable components.

The IR series designation is read directly in the part number: IR indicates inner ring, followed by dimensions in millimeters. For example, IR 7X10X10.5 corresponds to a ring with 7 mm bore diameter, 10 mm outside diameter and 10.5 mm width. In part numbers with three dimensions, the first number is the bore diameter, the second the outside diameter and the third the width. This nomenclature allows you to quickly identify the size you need without resorting to additional tables.

These rings are used in a wide variety of industrial applications in Argentina, such as machine tools, transmission equipment, pumps, compressors, conveyor belts and agricultural machinery. They are common in assemblies where the shaft is solid and a durable raceway is required, for example, in support rollers, pulleys and cam systems. Their design allows replacing the shaft raceway with a hardened component, extending bearing service life and facilitating maintenance.

To select the appropriate inner ring, take into account the shaft diameter, bearing width and the load to be supported. It is essential that the ring be mounted with an adequate interference fit to prevent slipping, but without deforming the raceway. Lubrication must be the same as that of the associated bearing, and it is recommended to verify alignment between the ring and the bearing to avoid improper axial loads. Sealing of the assembly also influences durability, especially in contaminated environments.

Regarding equivalents and interchangeability, SKF IR series inner rings can be interchanged with products from other manufacturers that follow the same dimensional designation, such as those in the IR, LR or similar series. However, it is important to verify tolerances and heat treatment, as they can vary between brands. Whenever possible, consult the original bearing specifications to ensure compatibility. MR Accesorios Industriales can advise you on the best option for your application.

If you need an SKF IR series inner ring, the most practical thing is to send the complete part number via WhatsApp to MR Accesorios Industriales. With that information, we can identify the exact size and offer you the component that best suits your assembly. Do not hesitate to ask us about alternatives for your equipment.

The SKF inner ring of the LR series is a removable raceway that is mounted on the shaft to support the needles of a needle roller bearing. It is used when the shaft does not have the hardness or surface finish required to serve directly as a raceway. MR Accesorios Industriales carries this line as part of its SKF bearing offering, with more than 80 years of experience in the industry.

The LR series designation is read as a set of dimensions: the first two numbers indicate the bore diameter, the second pair the outside diameter and the last the width. For example, LR 15X18X12.5 corresponds to a ring with a 15 mm bore diameter, 18 mm outside diameter and 12.5 mm width. Any suffixes that may appear after the series add design characteristics, such as the type of machining or surface treatment, and they should be verified against the technical data sheet before defining the replacement.

These rings are used in applications where the shaft is not hardened or does not have the proper roughness to function as a direct raceway. They are common in agricultural machinery, transmission equipment, pumps, compressors, machine tools and conveying systems. In Argentina, the metalworking, food and industrial maintenance sectors turn to this solution to repair or modify assemblies without having to replace the entire shaft.

To select the correct ring, take into account the shaft diameter, the bearing width and the type of load. The raceway must have the proper hardness and finish; that is why SKF rings come with heat treatment and precision grinding. During mounting, verify alignment with the bearing and avoid impacts that could damage the raceway surface. Lubrication must be compatible with that of the assembly and renewed according to the maintenance plan.

LR series inner rings are interchangeable between brands in terms of standardized dimensions, but they may vary in tolerances, hardness and surface finish. When replacing, always compare the dimensions and service conditions. If you have any doubts, ask us with the full part number and the type of application; at MR Accesorios Industriales we advise you so you can choose the right option.

If you need an SKF LR series inner ring, send us the part number via WhatsApp. At MR Accesorios Industriales we quote and ship throughout the country. We can also help you identify the replacement if you send us the shaft and bearing dimensions.

The SKF inner ring of the IR/IS series is a precision component that is mounted on the shaft to provide a suitable raceway in needle roller bearings, especially when the shaft cannot be ground. It is used in applications where a hard and wear-resistant surface is required. MR Accesorios Industriales distributes this line of SKF inner rings for the Argentine industrial market.

The designation of these rings is interpreted as follows: IR indicates that it is an inner ring, followed by the dimensions in millimeters: bore diameter, outside diameter and width, separated by an X. The suffix IS refers to a design variant, generally related to the type of lubrication or groove. For example, IR 40X50X20 IS1 corresponds to a ring with a 40 mm bore diameter, 50 mm outside diameter and 20 mm width, with the IS1 variant. Similarly, IR 50X55X20 IS1 has a 50 mm bore, 55 mm outside diameter and 20 mm width. These codes allow quick identification of the ring's dimensions and characteristics.

These inner rings are used in a wide variety of industrial applications, such as machine tools, transmission equipment, pumps, compressors, and in the automotive industry. In Argentina, they are common in the maintenance of production equipment, especially in sectors such as metalworking, food and petrochemical. By providing a hard and precise raceway, they allow needle roller bearings to reach their maximum load capacity and service life, even when the shaft does not have the required hardness or surface finish.

To select the appropriate inner ring, it is essential to verify the dimensions of the shaft and the needle roller bearing with which it will be combined. The ring must have the same bore diameter as the shaft and the outside diameter must match the bore diameter of the bearing. In addition, the width of the ring must be considered based on the bearing width and the available space. During assembly, it is important to ensure correct alignment and avoid impacts that could damage the raceway surface. Proper lubrication and sealing help extend the service life of the assembly.

Regarding equivalents and interchangeability, SKF inner rings of the IR/IS series can be replaced by products from other manufacturers that follow the same standardized dimensions. However, it is advisable to verify tolerances and heat treatment, as they affect performance. MR Accesorios Industriales offers genuine SKF inner rings, guaranteeing quality and compatibility with needle roller bearings of the same brand. For critical applications, always consult the technical specifications.

If you need a quote for an SKF inner ring or any other component for your equipment, do not hesitate to contact us. At MR Accesorios Industriales we have more than 80 years of experience in the field and we advise you so that you choose the correct part. Send us the part number by WhatsApp and we will respond shortly.

SKF CARB toroidal roller bearings are single row self-aligning radial bearings with a reduced section. They are designed to support high radial loads and small axial loads in both directions, with angular misalignment capability. They are used in applications where axial space is limited and shaft deflections need to be compensated, such as gearboxes, pumps and industrial fans.

The designation of the CARB series is interpreted as follows: the letter C indicates the bearing type (CARB), followed by a number that identifies the size. The suffix K indicates that the bore is tapered (1:12), which facilitates mounting on shafts with an adapter sleeve or directly on a taper. The suffixes /C3 or /C4 indicate the internal radial clearance, with C3 being greater than standard and C4 even greater. For example, C 2215 K/C3 is a CARB bearing with tapered bore and C3 clearance, while C 2226 K/C4 has C4 clearance for applications with temperatures or fits requiring greater clearance.

These bearings are used in industries such as cement, mining, steel, paper and food processing. In Argentina, they are common in speed reducers, mills, conveyor belts, centrifugal pumps and industrial fans. Their self-aligning capability makes them ideal for long shafts or shafts with deflections, where perfect alignment is not possible. They are also used in applications requiring high radial load capacity in reduced spaces.

To select a CARB bearing, take into account the radial and axial load it must support, rotation speed, operating temperature and type of lubrication (grease or oil). Mounting with a tapered bore requires verifying the radial clearance after tightening, since it decreases when mounted on a tapered shaft. Correct alignment and adequate sealing are essential to prevent contamination. Lubrication must be the one specified by the manufacturer and renewed according to the recommended interval.

Regarding equivalences, SKF CARB bearings can be interchanged with bearings from other brands that follow the same international designation. However, always verify the dimensions and tolerances of the original manufacturer. MR Accesorios Industriales supplies SKF bearings as an official brand, guaranteeing the authenticity and quality of the product. If you need to replace an existing bearing, it is important to compare not only the code but also the operating conditions.

To request a quote for SKF CARB bearings, send the complete code via WhatsApp to MR Accesorios Industriales. Our technical team will advise you on the best option for your application. Remember that correct selection and mounting ensure optimal performance and longer bearing life.

SKF CARB roller bearings are radial bearings with toroidally profiled rollers, designed to withstand combined loads and compensate for angular misalignment. They are used in applications where shaft deflection or alignment errors require self-aligning capability, such as gearboxes, paper machines and mining equipment. At MR Accesorios Industriales we supply the SKF line with technical advice to select the right suffix.

The designation of SKF CARB bearings follows a clear scheme. The letter C indicates a single row radial bearing with toroidally profiled rollers. The numbers that follow, as in C 2215 K, C 2216 K or C 2220 K, correspond to the size code that defines the bore diameter and the dimension series. The suffix K indicates a tapered bore, generally 1:12 taper, which facilitates mounting on shafts with an adapter sleeve or directly on tapers. Other suffixes may indicate cage variants, internal clearance or special heat treatment, so it is advisable to verify the complete code at the time of inquiry.

These bearings find application in industries where shafts undergo deflection or misalignment. In Argentina they are used in mill gearboxes, in the cement industry, in pulp and paper machines, and in mining equipment. They also appear in industrial fans, high-flow pumps and high-load conveyors. Their ability to compensate for angular misalignment without losing load capacity makes them suitable for assemblies where perfect alignment between supports cannot be guaranteed.

To select an SKF CARB bearing, take into account the radial and axial load it must withstand, the rotational speed and the expected degree of misalignment. The tapered bore with suffix K requires correct fitting on the shaft or adapter sleeve; mounting with inadequate internal clearance can reduce service life. Lubrication must be chosen according to temperature and environment: grease for general applications or oil in high-speed systems. Initial alignment, even though the bearing is self-aligning, remains important to avoid parasitic loads.

As for equivalences, SKF CARB bearings can be interchanged with bearings from other brands that follow similar designations, such as toroidal bearings from other companies. However, not all manufacturers offer exactly the same internal geometry or the same suffixes. Therefore, when looking for a replacement, it is essential to compare not only the size code but also the bore type, internal clearance and operating conditions. MR Accesorios Industriales can help you find the right equivalent without compromising performance.

If you need an SKF CARB bearing, send us the complete code via WhatsApp. At MR Accesorios Industriales we advise you so you choose the right option for your application. With more than 80 years in the market, we combine technical experience and the leading brands to respond to your requirements.

CARB roller bearings are radial bearings with toroidally crowned rollers, designed to withstand high radial loads and compensate for angular misalignment between shaft and housing. Their compact and self-aligning design makes them ideal for applications where shaft deflection or mounting errors require freedom of alignment. At MR Accesorios Industriales we supply the SKF line so you can find the exact designation you need.

The designation of SKF CARB bearings follows a clear pattern. The initial letter C identifies the CARB series. The first two-digit number indicates the dimension series: for example, C 2217 corresponds to a medium section series, while C 2228 and C 2230 are larger size series. Suffixes provide key information: C3 or C4 indicate a greater than normal internal radial clearance, something useful when there are interference fits or thermal gradients. Thus, a C 2220/C3 combines the 2220 series with C3 clearance.

These bearings are used in industries where misalignment and radial loads are demanding. In Argentina, we find them in mill drives, conveyor belts, centrifugal pumps, industrial fans, cranes and mining equipment. Also in paper and steel mill machines, where shafts undergo deflection. Their self-aligning capability reduces wear and extends service life in assemblies with imperfect alignment, something common in production plants with structures subject to vibration.

To select a CARB, take into account radial load, speed and internal clearance. Sealing is not standard in this series: if the environment has dust or moisture, consider external protection. Proper lubrication is key; follow the manufacturer's recommendations according to temperature and speed. During mounting, verify initial alignment, even though the bearing compensates for misalignment, and ensure correct fitting on shaft and housing. Mounting with suitable tools prevents damage to the rollers and raceways.

As for equivalences, SKF CARB bearings can be interchanged with self-aligning roller bearings from other brands that share dimensions and load capacity, but always verify internal clearance and tolerances. There is no universal code correspondence: each manufacturer has its own nomenclature. Therefore, when looking for a replacement, compare the main dimensions and operating conditions. MR Accesorios Industriales supplies SKF as an official brand, which guarantees traceability and quality.

If you already have the code of your CARB bearing, write to us on WhatsApp and we will quote you. At MR Accesorios Industriales we advise you so you choose the right designation for your application. Send your inquiry with the complete designation, for example C 2217/C3 or C 2230/C4, and we will respond shortly.

SKF 811 TN series cylindrical roller thrust bearings are components designed to withstand high axial loads in a single direction. Their design with cylindrical rollers and a polyamide cage allows precise operation in applications requiring high axial rigidity. They are ideal for industrial machinery operating with heavy loads and moderate speeds, such as presses, cranes and transmission equipment. MR Accesorios Industriales carries this line as part of its broad catalog of SKF bearings.

The designation 811 TN is interpreted as follows: the prefix 811 indicates that it is a single-direction cylindrical roller thrust bearing with a specific section height. The suffix TN indicates that the cage is made of polyamide, a material that reduces weight and improves sliding. For example, the code 81102 TN corresponds to a bearing with a 15 mm bore, while 81103 TN has a 17 mm bore and 81104 TN has a 20 mm bore. This nomenclature allows the main dimensions and the cage type to be identified quickly.

These bearings are used in applications where axial loads are predominant and high load capacity is required. In Argentine industry, they are common in hydraulic presses, cranes, mills, mining equipment and construction machinery. They are also used in gearboxes, machine tool spindles and lifting systems. Their ability to withstand unidirectional loads makes them suitable for assemblies where the load acts in a single direction, such as lathe faceplates or rotary tables.

To select the right bearing, it is essential to consider the axial load it will have to withstand, the rotational speed and the environmental conditions. The assembly must ensure precise alignment between the shaft and the housing, since these bearings are sensitive to misalignment. Lubrication is critical: it is recommended to use high-quality grease or oil and to maintain an adequate lubricant film. The TN polyamide cage offers good resistance to temperature and chemical agents, but its use in applications with extreme temperatures should be avoided. Check the axial clearance and sealing according to the environment.

As for equivalences and interchangeability, SKF 811 TN series cylindrical roller thrust bearings can be replaced by products from other manufacturers that follow the same dimensional designation. It is important to verify tolerances and load capacity, as they may vary between brands. Although the 811 TN designation is standard, each manufacturer may have slight differences in the cage or heat treatment. Always consult the original manufacturer's technical specifications to ensure compatibility. MR Accesorios Industriales can advise you on selecting the right alternative.

To request a quote for the SKF cylindrical roller thrust bearing you need, simply send us the complete part number on WhatsApp. At MR Accesorios Industriales we have more than 80 years of experience in the field and we provide personalized attention so that you find the exact component for your application. Do not hesitate to contact us.

SKF cylindrical roller thrust bearings are components designed to withstand very high axial loads in one direction. They consist of a shaft washer, a housing washer and a set of cylindrical rollers with a cage. They are used in applications where the axial load is predominant and high load capacity and rigidity are required, such as in gearboxes, machine tools and lifting equipment.

The designation of these bearings follows a clear scheme. For example, in 81136 M, the first digits indicate the cylindrical roller thrust bearing type, and the following number defines the size. The suffix M indicates that the cage is machined brass, which provides greater strength and suitability for high speeds. Other examples such as 81230 M share the same logic: the central number identifies the main dimensions, and the final letter describes construction characteristics. Knowing this nomenclature allows you to quickly interpret the basic specifications.

These bearings are used in industries such as steel, cement, mining and machine tool manufacturing. In Argentina, they are common in gear reducers, rotary tables, cranes and material handling equipment. Their ability to withstand unidirectional axial loads makes them ideal for applications where axial space is limited and high rigidity is required. They are also found in large pumps and in rolling mill spindles.

To correctly select a cylindrical roller thrust bearing, it is essential to consider the axial load, the rotation speed and the environmental conditions. Mounting requires that the washers be correctly aligned and that the roller and cage assembly be positioned between them. Proper lubrication, whether grease or oil, extends service life. It is important to verify the axial clearance and avoid misalignments that could generate additional loads. Precision in mounting ensures optimum performance.

Regarding equivalences, SKF cylindrical roller thrust bearings can be interchanged with those of other brands that follow the same dimensional designation. However, tolerances and load capacities may vary between manufacturers. Therefore, it is always advisable to verify the technical specifications and consult a specialist before replacing a bearing. MR Accesorios Industriales sells the SKF brand and can advise you on the best option for your application.

If you need an SKF cylindrical roller thrust bearing, at MR Accesorios Industriales we help you identify it. Send us the complete part number by WhatsApp and we will quote you shortly. We have more than 80 years of experience in the field and a technical team ready to assist you with selection and mounting.

The SKF WS series cylindrical roller thrust bearing is a high-capacity component for pure axial loads. It is used in applications where significant thrust must be supported in a small space, such as gearboxes, machine tool spindles and lifting equipment. At MR Accesorios Industriales we supply this series with SKF quality, backed by more than 80 years of experience in the industrial sector.

The WS series designation is interpreted as follows: the letters WS identify the shaft washer of a cylindrical roller thrust bearing. The numbers that follow, as in WS 81102, WS 81104 or WS 81120, indicate the size and dimensional series. For example, WS 81102 corresponds to a washer for a bearing of the 811 series, with a shaft diameter of 15 mm. Suffixes, if they appear, may indicate variants in surface treatment or tolerances, but in this series they are not specified in the listing.

These bearings are used in industries such as metallurgy, cement, mining and machine tools. In Argentina, they are common in speed reducers, rotary tables, presses and material handling equipment. Their ability to support high axial loads makes them suitable for applications where axial space is limited and high rigidity is required, such as in milling machine or drilling machine spindles.

To correctly select a cylindrical roller thrust bearing, it is essential to consider the axial load, the rotational speed and the environmental conditions. Mounting must ensure precise alignment between the shaft washer and the housing washer, since these bearings do not compensate for misalignment. Proper lubrication, whether with grease or oil, extends service life. Sealing will depend on the contamination present; in dirty environments additional protection is recommended.

Regarding equivalences and interchangeability, SKF bearings of the WS series can be replaced by products from other manufacturers that follow the same standardized dimensions. It is important to verify the complete part number and tolerances, since small differences can affect performance. Always consult a specialist before replacing a component, especially in critical applications.

If you need an SKF WS series cylindrical roller thrust bearing, at MR Accesorios Industriales we advise you. Send us the part number on WhatsApp and we will quote you promptly. We have more than 80 years of experience distributing industrial products from leading brands.

The SKF RMS series inch deep groove ball bearing is a single row ball bearing with inch dimensions, designed to withstand moderate radial and axial loads. It is used in equipment where the shaft or housing is dimensioned in inches, such as imported machinery or older production lines. MR Accesorios Industriales sells this series as an official brand, with more than 80 years of experience in the industry.

The RMS designation followed by a number identifies the size within the inch deep groove ball bearing series. For example, RMS 5, RMS 6, RMS 7 and RMS 8 correspond to different shaft diameters and capacities. The number is not a direct measurement, but a code that must be cross-referenced with inch dimension tables. This series is characterized by having an outer ring with a specific section for applications with inch housings.

These bearings are used in industries such as food, textile, wood and metallurgical, in imported equipment or production lines with inch shafts. They also appear in pumps, fans, conveyors and machine tools. In Argentina, they are commonly found in plants that have machinery of English or American origin, where metric measurements do not match the existing housings.

To select the correct bearing, take into account the shaft and housing diameter in inches, the type of load and the operating conditions. Check the sealing: if the environment has dust or moisture, a bearing with additional seals or oil seals is advisable. Internal clearance and lubrication must be suitable for the working speed and temperature. During assembly, ensure correct alignment between shaft and housing to avoid additional loads and premature wear.

When looking for a replacement, it is important to compare the inch dimensions and load capacity, not just the code. Different manufacturers may use similar designations but with slight variations. The SKF RMS series is a well-known reference, but it is always advisable to verify the actual shaft and housing measurements before replacing. If you have doubts, consult us with the measurements or the original code.

To request a quote for the SKF RMS series inch deep groove ball bearing you need, send us the complete code or the inch measurements via WhatsApp. At MR Accesorios Industriales we advise you so you can find the right part for your equipment.

The SKF RLS series inch deep groove ball bearing is an essential component for shafts with inch dimensions. Its single-row ball design withstands moderate radial and axial loads, offering reliable performance in various industrial applications. MR Accesorios Industriales supplies this series, providing solutions for Argentine industry.

The designation RLS followed by a number identifies the bearing size in inches. For example, RLS 4, RLS 5 and RLS 6 correspond to increasing shaft diameters. The usual suffixes, such as 2RS for rubber seals or ZZ for protective shields, indicate the sealing type. This nomenclature allows quickly selecting the right bearing according to shaft dimensions and operating conditions.

These bearings are used in a wide variety of industrial equipment, such as pumps, fans, conveyors and agricultural machinery. In Argentina, they are common in the food, textile and metallurgical industries, where inch shafts are frequent. Their ability to withstand moderate speeds and combined loads makes them versatile for continuous applications.

For a correct selection, take into account the sealing type: rubber seals (2RS) protect against contaminants and moisture, while shields (ZZ) are suitable for high speeds. Proper lubrication and precise alignment are key to extending service life. During mounting, avoid direct blows and ensure a correct fit on the shaft and housing.

SKF RLS series bearings can be interchanged with equivalents from other brands that follow the same inch designation, such as the RLS series from other manufacturers. However, always verify tolerances and internal clearance. At MR Accesorios Industriales you can get advice to find the best option for your equipment.

If you need an SKF inch deep groove ball bearing, send us the part number on WhatsApp at MR Accesorios Industriales. Our technical team will help you identify the right product and request a quote with no obligation.

SKF MRC.RFF series inch deep groove ball bearings are components designed to support moderate radial and axial loads in applications where inch dimensions are required. Their single-row deep groove construction allows them to operate at high speeds with simple maintenance. MR Accesorios Industriales carries this line for imported equipment, agricultural machinery and transmissions that require inch tolerances.

The designation of this series combines letters and numbers that identify the size and variants. For example, MRC.R4FF corresponds to a bearing of the R series with the FF suffix, which indicates double contact seal. The examples MRC.R6FF, MRC.R8FF, MRC.R10FF, MRC.R12FF, MRC.R20FF and MRC.R24FF show how the number varies according to inch dimensions. The FF suffix indicates that the bearing is sealed on both sides, which protects the lubricant and blocks the entry of contaminants.

These bearings are used in equipment where inch dimensions are standard, such as agricultural machinery, conveyors, pumps, fans and power transmissions. In Argentina, they are common in imported implements and in production lines that require replacement with specific dimensions. Their ability to support combined loads and their sealed design make them suitable for environments with moderate dust or humidity.

To select the correct bearing, verify the inch dimensions of the housing and shaft, and make sure the FF suffix is compatible with the lubrication and cleanliness conditions. During assembly, avoid hitting the seals and apply force on the appropriate ring. Alignment between shaft and housing is key to avoid additional loads. If the bearing comes with factory lubricant, no additional lubricant is necessary.

SKF bearings of this series can be interchanged with other brands that follow the same inch dimensions and the same sealing type. Always compare dimensions and sealing characteristics before replacing. Interchangeability between manufacturers is possible when tolerances and cage design are respected. Consult MR Accesorios Industriales to confirm code equivalence.

If you need to replace a bearing of this series, send us the complete part number via WhatsApp. At MR Accesorios Industriales we advise you so you can choose the correct option for your equipment. With more than 80 years of experience, we can help you identify the right replacement and quote it.

SKF steel balls are precision components used as rolling elements in bearings, valves, dispensers and mechanisms that require low-friction movement. They are manufactured from high-hardness steels and are classified by diameter and precision grade. At MR Accesorios Industriales we carry the complete line for replacement and manufacturing. If you need advice on choosing the right size, write to us on WhatsApp.

The designation of these balls combines the nominal diameter in millimeters with the precision grade. For example, RB-3/G10W indicates a ball with a 3 mm diameter and grade 10, while RB-3.175/G20W corresponds to 3.175 mm (1/8") with grade 20. The suffix W indicates the usual supply condition. Lower grades (G10, G16) mean tighter dimensional and sphericity tolerances, ideal for high-speed bearings; higher grades (G20, G28) are used in less demanding applications.

These balls are used in the manufacturing and repair of deep groove ball bearings, thrust bearings, spherical joints and precision mechanisms. They are also used in check valves, metering pumps, measuring systems and locking devices. In Argentina, they are common in industrial maintenance workshops, food plants, laboratories and equipment factories. Their versatility makes them suitable for both replacement and prototypes and developments.

To select the right ball, take into account the nominal diameter, the precision grade and the material. The grade determines the diameter tolerance and the sphericity deviation; the lower the number, the higher the precision. Verify that the diameter matches the bearing raceway or the housing. During assembly, avoid striking the balls and keep them clean; contamination accelerates wear. Lubrication must be compatible with the steel and the service conditions.

SKF steel balls can be interchanged with those from other manufacturers that meet the same diameter and grade designation. When replacing, always compare the precision grade and the material, since not all balls of the same diameter have the same surface quality. For critical applications, consult the specific tolerances. If you need an equivalent, we can guide you according to the intended use.

To request a quote for SKF steel balls, send us the complete code on WhatsApp. At MR Accesorios Industriales we advise you so you can choose the right size and grade for your application. We can also put together kits for bearing maintenance or replacement. Write to us and we will reply shortly.

SKF steel balls of the RB line are precision rolling elements used in bearings, valves, mechanisms and devices that require low-friction movement. They are manufactured from high-quality steel and are classified according to their nominal diameter and the G precision grade, which defines dimensional and sphericity tolerances. MR Accesorios Industriales sells this line for replacement and projects in Argentine industry.

The designation of these balls combines the letters RB with a number indicating the nominal diameter in millimeters, followed by a slash and the precision grade preceded by G. For example, RB-3/G10 corresponds to a ball of 3 mm diameter with grade G10, while RB-7.144/G10 has 7.144 mm and the same grade. The suffix G10 or G16 refers to the tolerance: the lower the number, the greater the dimensional and form precision. Examples in the series include sizes such as 6 mm, 7.938 mm, 9.525 mm and 19.05 mm, always with grade G10 or G16.

These balls are used in ball bearings, in check and needle valves, in pumps, in precision mechanisms and in positioning devices. They are also used in the automotive industry, in machine tools, in measuring equipment and in applications where smooth and repeatable movement is required. In Argentina, they are common in maintenance workshops, food plants and machinery factories that need to replace rolling elements with specific sizes.

To select the right ball, take into account the nominal diameter required by the housing or the bearing, the precision grade compatible with the clearance and the operating speed, and the material and surface treatment according to the environment. Mounting must be done cleanly, avoiding blows that alter the sphericity. Lubrication and alignment of the raceways are key to avoiding premature wear. If the application requires tight tolerances, choose grades such as G10 or lower.

SKF steel balls can be interchanged with those of other manufacturers that comply with the same dimensions and precision grade, such as equivalent ISO or DIN standards. It is important to verify the diameter, the tolerance and the material before replacing. At MR Accesorios Industriales we sell this line as an official brand, and we can advise you on the equivalence with other references. We do not invent part numbers: if you have doubts, ask us with the exact measurement.

If you need steel balls for your maintenance or project, send us the part number or the measurement on WhatsApp. At MR Accesorios Industriales we quote you promptly and help you find the right option within the SKF line. We have more than 80 years of experience in the field, and our technical team is here to advise you.

SKF steel balls of the RB RS series are precision elements used as components in bearings, valves, pumps and mechanisms requiring rolling motion. Their polished surface and dimensional tolerance allow smooth operation and uniform load distribution. MR Accesorios Industriales sells this line for the Argentine industrial market, with technical advice to choose the appropriate size for each application.

The designation of the RB RS series is interpreted as follows: the letters RB identify the steel ball family, while the number that follows indicates the nominal diameter in millimeters. For example, RB-5 RS corresponds to a ball of 5 mm diameter, RB-6.35 RS to one of 6.35 mm (equivalent to 1/4 inch) and RB-9.525 RS to one of 9.525 mm (3/8 inch). The suffix RS indicates that the ball has a surface treatment or coating that gives it corrosion resistance, suitable for environments with humidity or moderate exposure to external agents.

These balls are used in a wide variety of industries in Argentina, such as metalworking, food, chemical and petrochemical. They are found in ball bearings, check valves, metering pumps, transport systems, machine tools and packaging equipment. They are also used as calibration elements or in positioning mechanisms. Their versatility makes them suitable for both maintenance and component manufacturing.

To select the appropriate ball, take into account the required nominal diameter, the degree of dimensional precision and the load to be supported. The RS suffix provides corrosion protection, but verify compatibility with the lubricant and the working environment. During mounting, ensure the raceways are clean and avoid impacts that could damage the surface. Lubrication must be the recommended one for the type of bearing or mechanism, and correct alignment extends the service life of the assembly.

Regarding equivalences and interchangeability, steel balls are specified by their diameter and tolerance, so they can be replaced between different brands as long as these characteristics and the material match. SKF is a globally recognized brand, and MR Accesorios Industriales sells it as part of its line of bearings and components. If you need a special size, ask us and we will advise you on the available alternatives.

To receive a quote for SKF steel balls RB RS series, send the code or the size you need via WhatsApp to MR Accesorios Industriales. Our technical team will respond promptly with the available options and the information necessary for your application.

SKF spherical roller thrust bearings are components designed to support very high axial loads while allowing slight angular misalignment between the shaft and the housing. They are used in applications where the load is predominantly axial and mounting conditions do not guarantee perfect alignment. MR Accesorios Industriales supplies this line as an official brand to provide a robust solution for industrial equipment.

The designation of these bearings follows a clear scheme. In the examples 29230 E, 29236 E and 29412 E, the numeric prefix indicates the size and series: 292 corresponds to the medium-section spherical roller thrust series, while 294 is the higher-capacity series. The E suffix indicates an internally optimized design with higher load capacity. The following numbers identify the bore diameter and the overall size. Knowing this nomenclature allows you to quickly identify the right bearing for your equipment.

These bearings are used in industries such as steel, cement, mining and in lifting and transport applications. In Argentina, they are common in cranes, presses, mills, rotary kilns and material handling equipment. Their ability to support high axial loads and tolerate misalignment makes them ideal for assemblies where the shaft may flex or expand thermally. They are also used in rotary tables and drilling columns.

To select correctly, take into account the axial load, speed and available space. It is essential to verify alignment during mounting, since although they allow misalignment, it must be within limits. Adequate lubrication, with grease or oil depending on the application, extends service life. Sealing must protect against contaminants. Follow the manufacturer's instructions for mounting and axial fixing. Careful mounting prevents premature failures.

Regarding equivalents, SKF spherical roller thrust bearings can be interchanged with products from other brands that follow the same dimensional and capacity designation. However, not all suffixes match; therefore, always verify the critical dimensions and load conditions before replacing. MR Accesorios Industriales can advise you on interchangeability without compromising performance. We do not invent codes: we work with the real references of each manufacturer.

If you need an SKF spherical roller thrust bearing, send the code via WhatsApp to MR Accesorios Industriales. We will quote you with the technical attention that has distinguished us since 1945. More than 80 years supporting Argentine industry.

SKF spherical roller thrust bearings are components designed to withstand very high axial loads while allowing a certain angular misalignment between shaft and housing. They are used in applications where the load is primarily axial and mounting conditions do not guarantee perfect alignment. MR Accesorios Industriales supplies this line as an official brand, with technical advice to select the correct part number.

The designation of these bearings follows the 292 series, which identifies the spherical roller thrust bearing series. The numbers listed below, such as 29208, 29223 or 29264, indicate size and load capacity: the higher the number, the larger the diameter and the greater the capacity. In the examples, 29208 is the smallest in the list, while 29264 corresponds to a larger size. There are no additional suffixes in the part numbers in this record, so identification is completed with the series number and the numeric code.

These bearings are used in industries such as steel, cement, mining and in power transmission applications where there are significant axial loads and shafts that may flex. In Argentina, they are commonly found in gearboxes, presses, mills and lifting equipment. Their ability to withstand axial loads in one direction and allow misalignment makes them suitable for assemblies where precise alignment between shaft and support cannot be guaranteed.

To select the correct bearing, take into account the axial load it must withstand, the rotational speed and the available space. It is important to check internal clearance and the type of lubrication: these bearings are usually lubricated with grease or oil, and sealing will depend on the environment. During mounting, ensure proper initial alignment and avoid impacts that could damage the rollers or raceways. Permissible misalignment is limited by the design, so consult the specific conditions of your application.

Regarding equivalents, SKF spherical roller thrust bearings can be interchanged with those from other brands that follow the same dimensional designation, such as FAG, NSK or NTN. However, not all manufacturers use exactly the same nomenclature, so it is essential to verify dimensions and capacities before replacing. MR Accesorios Industriales can help you find the right replacement if you provide the original part number and operating conditions.

If you need an SKF spherical roller thrust bearing, send us the part number by WhatsApp to MR Accesorios Industriales. We will quote you and advise you so you choose the correct option for your equipment. With more than 80 years in the market, we back every sale with technical knowledge and personalized attention.

SKF spherical roller thrust bearings are components designed to support high axial loads while allowing a certain angular misalignment. Their design with spherical rollers and a spherical raceway makes them suitable for applications where the shaft may flex or alignment is not perfect. They are used in heavy machinery, mining equipment, steelmaking and other industries that require robustness and reliability.

The designation of these bearings follows a scheme that combines numbers and letters. For example, in the series 29476 EM, 29480 EM and 29488 EM, the first digits indicate the size and the dimension series, while the suffix EM indicates specific design features, such as the cage type or heat treatment. Knowing these codes lets you quickly identify the main features and look for the right equivalent.

These bearings are used in applications where axial loads are predominant and misalignment may exist, such as in overhead cranes, mills, presses, extruders and mining equipment. In Argentina, they are common in the steel, cement and heavy machinery manufacturing industries. Their ability to support combined loads and tolerate deflection makes them ideal for demanding environments.

To correctly select a spherical roller thrust bearing, it is essential to consider the magnitude and direction of the load, the rotational speed and the lubrication conditions. Mounting must ensure proper alignment and sufficient lubrication to dissipate heat. It is advisable to check the internal clearance and use seals if the environment contains dust or moisture. Correct installation extends the bearing's service life.

As for equivalents, other manufacturers offer bearings with similar designations, but it is important to verify the dimensions and load capacities before interchanging them. SKF is an official brand that MR carries, which guarantees access to genuine products and technical support. Always check the technical specifications to ensure compatibility.

If you need advice on choosing the right spherical roller thrust bearing, do not hesitate to contact MR Accesorios Industriales. Send the code or the dimensions via WhatsApp and we will help you find the best solution for your application. Our technical team is available to answer your questions and provide a no-obligation quote.

The HJ EC angle ring is an auxiliary component that mounts on the inner ring of NU series cylindrical roller bearings. Its function is to retain the rollers axially and facilitate assembly of the unit, as well as to allow small axial loads in one direction. It is manufactured with precise tolerances and heat treatment to withstand wear. It is a key part in applications requiring axial guidance and frequent disassembly.

The HJ EC designation is interpreted as follows: HJ identifies the angle ring, EC indicates the optimized design with stamped steel cage and higher-capacity rollers. The numbers in between (for example, in HJ 208 EC or HJ 216 EC) correspond to the size of the compatible bearing, not the ring itself. Thus, an HJ 212 EC goes with an NU 212 EC bearing. Always verify that the bearing suffix matches that of the ring to ensure the fit.

These rings are used in equipment where cylindrical roller bearings work with light axial loads and need to be disassembled frequently. Typical industries in Argentina: cement plants, steel mills, pulp plants, mining and maintenance workshops for gearboxes and pumps. Also in machine tools and transmission equipment requiring high axial rigidity. MR Accesorios Industriales supplies them for replacement and new projects.

To select the correct ring, take into account the diameter and width of the corresponding NU bearing. Mounting is done by pressing onto the inner ring; verify that the ring face is well seated. Lubrication must be the same as that of the bearing, and it is important to check alignment to avoid lateral stresses. If the bearing has an EC cage, the ring must be of the same designation to guarantee dimensional interchangeability.

As for equivalences, other manufacturers use similar designations, such as HJ or HJ EC, but they may vary in tolerances or treatment. There is no single standard governing these auxiliary parts, so it is recommended to verify critical dimensions before mixing brands. SKF is an official brand that MR supplies, which ensures traceability and quality. If you need to replace an existing ring, the best approach is to compare the complete code and measurements.

To request a quote for the HJ EC angle ring you need, send us the exact code on WhatsApp. At MR Accesorios Industriales we have more than 80 years of experience in bearings and power transmission. We advise you so that you choose the part compatible with your NU bearing. Write to us and we will reply shortly.

The SKF angle ring of the HJ series is a component that is mounted on the inner ring of a cylindrical roller bearing to retain and guide the rollers, and to allow axial loads in one direction. It is used in gearboxes, machine tools and industrial equipment where high radial load capacity and axial control are required. MR Accesorios Industriales carries this line as an official brand.

The designation HJ … EC/VA… is read as follows: HJ identifies the angle ring, the number that follows indicates the compatible bearing (for example, HJ 312 for a bearing of the 312 series). The suffix EC refers to the optimized execution of the ring, and VA301 is a manufacturing variant that may include a surface treatment or a specific tolerance. In the examples, HJ 312 EC/VA301 and HJ 313 EC/VA301 correspond to single-row cylindrical roller bearings of medium section. Always verify that the base number matches that of the bearing to be mounted.

These rings are used in applications where the cylindrical roller bearing must withstand moderate axial loads in one direction, in addition to the radial load. They are common in speed reducers, machine tool spindles, industrial pumps and power transmission equipment. In Argentina, they are seen in the metalworking, food and petrochemical industries, especially in equipment operating with high demands for precision and reliability. MR Accesorios Industriales offers them for replacement and new projects.

To select the correct ring, take into account the bearing number with which it will work: the HJ ring must be of the same base number. Mounting is done on the inner ring, with the lip oriented toward the rollers. Adequate lubrication and precise alignment are essential to avoid premature wear. If the bearing has special suffixes, such as bronze cage or increased internal clearance, the ring must be compatible. Always consult the bearing's technical data sheet to confirm the combination.

Regarding equivalents, other manufacturers offer angle rings with similar designations, but they are not necessarily interchangeable. Interchangeability depends on the dimensions and tolerances of the receiving bearing. SKF maintains its own nomenclature, and the EC/VA suffixes may vary between versions. Therefore, when requesting a replacement, it is essential to indicate the complete code of the ring and that of the bearing. Do not assume that a ring from another brand with the same base number will work without verifying.

If you need an SKF HJ angle ring for your cylindrical roller bearing, send us the complete code via WhatsApp. At MR Accesorios Industriales we advise you so that you choose the correct part and avoid unplanned downtime. We have more than 80 years of experience in the field and work with the leading brands. Write to us and we will quote you promptly.

The SKF angle ring of the HJ series is an auxiliary component that mounts on the inner ring of a cylindrical roller bearing to retain the rollers axially and facilitate assembly. It is used when the bearing must support axial loads in one direction or when the assembly requires additional guidance. MR Accesorios Industriales carries this line as part of its SKF bearing offering.

The designation HJ identifies the angle ring as an individual part. The number that follows, as in HJ 1076 or HJ 1080, corresponds to the cylindrical roller bearing it works with: it is not a direct measurement, but a pairing code. Therefore, when ordering an HJ, it is advisable to also provide the base bearing part number to ensure dimensional and mounting compatibility.

These rings are used in applications where the cylindrical roller bearing must guide a shaft axially in one direction, such as gearboxes, industrial pumps, machine tools and transmission equipment. In Argentina, they are common in the maintenance of gearboxes and electric motors in industrial plants, where the goal is to improve axial load capacity without changing the main bearing.

To select the correct ring, take into account the cylindrical roller bearing part number and the direction of the axial load. Mounting is done on the inner ring, with the lip facing the rollers. It is important to verify lubrication and alignment of the assembly, since a poorly mounted ring can cause premature wear. Follow the manufacturer's recommendations for internal clearance and fit.

Regarding equivalences, other manufacturers offer angle rings with similar functions, but interchangeability is not automatic: it depends on the dimensions and the associated bearing. There is no single standard that matches part numbers between brands, so compatibility with the base bearing must always be validated before replacing.

If you need an SKF HJ angle ring, send us the complete bearing part number and the ring part number via WhatsApp. At MR Accesorios Industriales we advise you so you buy the correct part and avoid unnecessary downtime.

SKF double row deep groove ball bearings are components designed to support radial and axial loads in both directions. Their two-row ball construction offers greater load capacity than a single row bearing of the same size, while maintaining a compact design. They are used in applications requiring rigidity and precision, such as machine tools, pumps and gearboxes. At MR Accesorios Industriales we supply the complete line so you can choose the right code for your equipment.

The designation of these bearings combines a four-digit number with the suffix ATN9. The base number identifies the size and series: for example, 4200 ATN9, 4201 ATN9 and 4202 ATN9 correspond to increasing bore diameters within the same category. The suffix ATN9 indicates a glass fiber reinforced polyamide cage, suitable for moderate temperatures and applications where weight and noise reduction are sought. Knowing this nomenclature allows you to order the exact replacement without ambiguity.

These bearings are used in industries such as food, chemical, petrochemical and process industries in Argentina. Equipment such as centrifugal pumps, fans, small compressors, mixers and conveyors benefit from their ability to support combined loads. They also appear in packaging equipment and precision machine tools, where the double row provides rigidity and smooth operation. Their sealed or open design, depending on the variant, allows them to be adapted to dusty or humid environments.

To select the correct bearing, take into account the radial and axial load it must support, the rotation speed and the environmental conditions. Check the sealing type: versions with rubber seals protect better against contaminants, while open ones facilitate lubrication. During mounting, ensure precise alignment between shaft and housing, and apply the lubrication recommended by the manufacturer. Incorrect fitting can reduce bearing life and generate vibrations.

Regarding equivalences, SKF double row bearings can be interchanged with those from other brands that follow the same dimensional and suffix designation. Always verify that the complete code matches in bore, outer diameter and width, as well as the cage type. If you have doubts, consult us with the original code and we will help you find the right option. Interchangeability between brands is possible when tolerances and internal design are respected.

To request a quote for the bearing you need, send the complete code by WhatsApp to MR Accesorios Industriales. We have more than 80 years of experience in the field and we advise you so you choose the correct variant. If you cannot find the code in our catalogue, consult us and we will source it for you.