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Double row angular contact ball bearing NSK 5202
- Manufacturer Part Number
- 5202
- Brand
- NSKBrand we market
- Category
- Bearings
- Subcategory
- Double row angular contact ball bearings
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Description
NSK 5202 is a double row angular contact ball bearing reference, within Bearings. Request a quote for 5202 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The double row angular contact ball bearing is a component designed to withstand combined radial and axial loads in both directions. Its two-row ball construction allows it to absorb tilting moments, which is why it is used in applications where rigidity and precision are important. MR Accesorios Industriales sells the NSK line for industrial equipment in Buenos Aires, Argentina.
The designation of these NSK bearings is based on a four-digit number that starts with 52, as in the examples 5200, 5201, 5202 or 5207. The first two digits identify the double row series, and the next two indicate the size, which increases in steps. Each part number refers to a specific combination of dimensions and load capacity. To select the correct bearing, the most practical approach is to start from the complete part number shown on the equipment or on the drawing.
These bearings are used in a wide variety of industries in Argentina. They appear in centrifugal pumps, compressors, industrial fans, machine tools and transmission equipment. They are also present in applications where axial loads must be supported in both directions, such as milling machine spindles or conveyor rollers. Their double row makes them suitable for assemblies that must withstand tilting moments, for example in overhung shaft supports.
To choose the right bearing, take into account the type of sealing: there are open versions, versions with shields or with contact seals, which defines protection against contaminants and lubricant retention. Lubrication can be with grease or oil, depending on the operating speed and temperature. Installation requires correctly aligning the supports and applying the preload or axial clearance recommended by the manufacturer. Poor alignment accelerates wear on the balls and raceways.
As for equivalents, double row angular contact bearings from different brands can be interchanged if the main dimensions and tolerances match. NSK, SKF, FAG, NTN and other companies offer products with similar characteristics. If you have the part number from another brand, we can help you identify the equivalent NSK reference. It is always advisable to verify the complete designation and technical specifications before replacing a bearing.
If you need a bearing from this series, write to us on WhatsApp with the part number or the measurements of the equipment. At MR Accesorios Industriales we will quote the exact reference you are looking for and get back to you shortly. We can also advise you if you have doubts about the designation or the type of sealing that best suits your application.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.
Frequently Asked Questions
- What does the 52 series mean in NSK bearings?
- The 52 series corresponds to double row angular contact ball bearings. The first two digits identify the series, and the next two the size. For example, 5200 and 5201 share the series but vary in dimensions.
- How do I choose between an open and a sealed bearing?
- If the environment has dust or moisture, a bearing with seals or shields is advisable. In clean, well-lubricated applications, an open bearing may be sufficient. The choice depends on the working conditions.
- Can I replace a bearing from another brand with an NSK one?
- Yes, if the main dimensions and tolerances match. Double row angular contact bearings are interchangeable between brands when the specifications are equivalent. We convert the original brand part number to the NSK reference.