Tapered roller bearing NSK HR 322/32

NSK HR 322/32 is a tapered roller bearing reference, within Bearings. Request a quote for HR 322/32 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The NSK HR series tapered roller bearing is a separable bearing that supports radial and axial loads in one direction. Its design with tapered raceways and guided rollers allows linear contact that distributes the load better. It is used in applications where motion must be transmitted under high demand, such as gearboxes, machine tool spindles and conveying equipment. MR Accesorios Industriales sells this line in Buenos Aires, Argentina, and advises you on choosing the correct designation.

The designation of the HR series is read in blocks: the letters HR identify the NSK line of tapered roller bearings; the numbers that follow, as in HR 302/22, HR 303/28 or HR 322/32, indicate the size and internal design. The suffix after the slash corresponds to the bore diameter in millimeters. The 302, 303 and 322 series share the same operating principle, but differ in the ratio between width and diameter. When requesting a quote, send the complete code so we can give you the exact reference.

These bearings are used in industries in Argentina such as food, metallurgy, mining and agriculture. They are found in gear reducers, conveyor belts, mills, mixers, pumps and road equipment. They are also found in the automotive and railway sectors, where combined loads and shocks are frequent. Their ability to work with moderate misalignment makes them suitable for transmission shafts and support rollers. MR Accesorios Industriales sells them for replacement and new projects.

To select the correct bearing, take into account the radial and axial load, the rotation speed and the available space. Installation requires proper alignment of the raceways and adjustment of the axial clearance according to the type of application: in general, a clearance close to zero is sought to avoid vibrations. Lubrication can be with grease or oil, and sealing will depend on the environment: if there is dust or moisture, variants with seals should be chosen. The HR series allows mounting in pairs for loads in both directions.

As for equivalences, tapered roller bearings are interchangeable between brands if the main dimensions and the raceway angle match. The NSK HR series corresponds to lines from other manufacturers, but each manufacturer may vary tolerances and suffixes. If you bring the code from another brand or an unidentified part, at MR we tell you the compatible alternative. We work with the designation shown on the drawing or on the original part.

If you need an NSK HR series tapered roller bearing, write to us on WhatsApp with the code or the size. At MR Accesorios Industriales we will quote it for you shortly and advise you so that the choice is the correct one. We can also help you if you are looking for a variant with special sealing or a mounted assembly.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.