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Tapered roller bearing NSK 32315 CA
- Manufacturer Part Number
- 32315 CA
- Brand
- NSKBrand we market
- Category
- Bearings
- Subcategory
- Tapered roller bearings
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Description
NSK 32315 CA is a tapered roller bearing reference, within Bearings. Request a quote for 32315 CA via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
NSK tapered roller bearings are components designed to support combined radial and axial loads in a single direction. Their design of tapered races and rollers allows linear contact that distributes the load better. They are used in applications where motion must be transmitted with precision and resistance, such as gearboxes, machine tool spindles and conveying equipment. MR Accesorios Industriales advises you on choosing the right model for your application.
The designation of these bearings follows NSK nomenclature: the base number indicates the size and series, and the CA suffix defines internal design characteristics, such as the contact angle or the cage type. For example, in 30216 CA and 30217 CA the 302 prefix corresponds to a series of single-row tapered rollers, while in 30319 CA and 32315 CA the 303 and 323 prefixes identify series with specific dimensions and capacities. The CA suffix is maintained in all cases and is key to identifying the exact variant.
These bearings are used in a wide variety of industries in Argentina. They are present in gearboxes, reducers, transmission shafts, road machinery, agricultural equipment and conveying systems. They are also common in the food, cement and mining industries, where loads are high and working conditions are demanding. Their ability to support combined loads makes them ideal for applications with simultaneous radial and axial forces.
To select the correct bearing, take into account the radial and axial load it must support, the rotation speed and the type of mounting. It is essential to verify sealing: if the environment has dust or moisture, a design with seals or deflectors is recommended. Lubrication must be adequate, with grease or oil depending on the application, and it is important to maintain precise alignment between the shaft and the housing to avoid premature wear. Internal clearance also influences performance and service life.
As for equivalences, tapered roller bearings from different brands can be interchanged if the main dimensions and tolerances match. NSK offers a wide range that can replace other recognized brands, but it is always advisable to verify the technical specifications and the suffix design. If you have doubts, contact us with the original part number and we will indicate the compatible alternative.
To request a quote for the bearing you need, write to us on WhatsApp with the exact part number or measurement. At MR Accesorios Industriales we respond promptly and advise you so you can find the right solution for your equipment. We can also help you if you are looking for a specific variant within the NSK line.
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 CA suffix mean in NSK bearings?
- The CA suffix indicates an internal design characteristic, such as the contact angle or the cage type. It is important to respect it when replacing the bearing to ensure correct operation.
- How do I know if a bearing from another brand is equivalent to the NSK one?
- You must compare the main dimensions (bore, outer diameter and width) and tolerances. If they match, it may be interchangeable. At MR we help you verify the equivalence with the original part number.
- What lubrication do you recommend for tapered roller bearings?
- It depends on the application: grease for moderate speeds and clean environments, or oil for high speeds and elevated temperatures. It is key to follow the equipment manufacturer's instructions and maintain adequate lubrication.

