SKF 6003-2RSLTN9/HC5C3WT deep groove ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Deep groove ball bearings
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How to read SKF 6003-2RSLTN9/HC5C3WT
- 60Series
- Deep groove ball bearings, 60 series. For the same bore, each series has a different outside diameter and width.
- 03Bore
- 17 mm bore: code 03 stands for 17 mm by standard.
- 2RSLTN9/HC5C3WTSuffix
- SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).
6003 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The SKF 6003-2RSLTN9/HC5C3WT bearing has a 17 mm bore, a 35 mm outside diameter and a 10 mm width (17 x 35 x 10 mm).
SKF 6003-2RSLTN9/HC5C3WT is a reference of deep groove ball bearing, within Bearings. Request a quote for 6003-2RSLTN9/HC5C3WT via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The SKF 60 and 62 series deep groove ball bearing with 2RSLTN9 seal, HC5 ring and C3 clearance is a precision component designed to withstand radial and axial loads in both directions. Its sealed and lifetime-lubricated construction makes it ideal for applications requiring low maintenance and high reliability, such as electric motors, pumps and fans. MR Accesorios Industriales carries this line as part of its extensive catalog of SKF bearings.
The designation of these bearings is interpreted as follows: the base number (for example, 6000, 6200) indicates the size and series; the suffix 2RSLTN9 indicates that they have low-friction contact seals on both sides, with a design that reduces drag torque; HC5 identifies that the rings and balls are made of high-purity steel with special treatment for longer service life; C3 specifies an internal radial clearance greater than standard, suitable for applications with interference fits or thermal gradients; and WT indicates a special long-life lubrication. Examples in the series range from 6000-2RSLTN9/HC5C3WT to 6202-2RSLTN9/HC5C3WT, covering a range of sizes for different needs.
These bearings are used in a wide variety of industries in Argentina, such as automotive, food, metallurgical and petrochemical. Typical applications include low and medium power electric motors, centrifugal pumps, fans, compressors, machine tools and transmission equipment. Their sealing allows them to operate in environments with dust or moderate humidity, and their C3 clearance makes them suitable for assemblies where the fit with the shaft or housing can reduce internal clearance. They are a reliable option for equipment requiring operational continuity.
To select correctly, take into account the radial and axial load the bearing will withstand, the rotational speed and the environmental conditions. The 2RSLTN9 seal offers protection against contaminants and lubricant retention, but if the environment is very aggressive, consider additional seals. C3 clearance is recommended when the fit is tight or there are thermal differences between shaft and housing. During mounting, ensure precise alignment and avoid impacts that could damage the seals or raceways. Lifetime lubrication eliminates the need for relubrication in most cases.
Regarding equivalences and interchangeability, SKF bearings of this series can be replaced by products from other brands that follow the same dimensional and suffix designation, such as FAG, NSK or NTN, as long as the sealing, clearance and material specifications are respected. It is important to verify that the bearing code matches in dimensions and tolerances to guarantee proper operation. For personalized advice, contact MR Accesorios Industriales.
If you need a quote for these bearings, send the complete code on WhatsApp to MR Accesorios Industriales. Our technical team will help you identify the best option for your application and answer any questions about mounting or interchangeability. At MR Accesorios Industriales we are here to advise you.
Dimensions
Boundary dimensions of the basic designation 6003 per ISO 15: 17 x 35 x 10 mm (d x D x B).
- Bore
- 17mm
- Outside diameter (D)
- 35mm
- Width (B)
- 10mm
The same size in other brands
Pages from other brands with the basic designation 6003: 17 x 35 x 10 mm (d x D x B) per ISO 15.
They share the boundary dimensions set by ISO 15, not the technical data: seals or shields, internal clearance, cage and load rating can differ by brand and suffix. We quote each one by its full part number.
Frequently Asked Questions
- What are the dimensions of the SKF 6003-2RSLTN9/HC5C3WT bearing?
- The SKF 6003-2RSLTN9/HC5C3WT bearing has a 17 mm bore, a 35 mm outside diameter and a 10 mm width (17 x 35 x 10 mm). These are the standardised boundary dimensions (ISO 15) of the basic designation 6003.
- What does the 2RSLTN9 suffix mean in these bearings?
- It indicates that the bearing has low-friction contact seals on both sides, designed to reduce drag torque and protect against contaminants, retaining lubricant for life.
- When is it advisable to choose a bearing with C3 clearance?
- C3 clearance is suitable when the assembly involves interference fits on the shaft or housing, or when there are thermal gradients that can reduce internal clearance. Also in applications requiring greater tolerance to slight misalignment.
- Can they be replaced by bearings from other brands?
- Yes, as long as the same dimensions, tolerances and sealing and clearance specifications are respected. Brands such as FAG, NSK or NTN offer equivalents, but it is essential to verify interchangeability before replacing.