Support roller INA NUKRE90

INA NUKRE90 is a cam follower and support roller reference, within Bearings. Request a quote for NUKRE90 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The INA NUKRE series cam follower is a cylindrical roller bearing with a crowned outer profile, designed to withstand high radial loads and allow movement of cams, guides and rolling systems. It is mounted on a shaft or stud and fixed axially, so it is used in mechanisms where the raceway is the cam surface itself or a linear guide. Its robust construction makes it suitable for demanding applications in industrial machinery.

The NUKRE series designation is read in blocks: the letters NU indicate a cylindrical roller cam follower, the K indicates a steel cage, the R indicates a crowned outer surface and the E indicates a reinforced series. The final number, as in NUKRE35 or NUKRE90, corresponds to the outer diameter in millimeters. Examples NUKRE40, NUKRE47, NUKRE52, NUKRE62, NUKRE72 and NUKRE80 cover a range of sizes for different load capacities.

These rollers are used in actuating cams, rolling guides, conveyors, machine tools, packaging equipment and lifting systems. In Argentine industry they appear in production lines, cranes, presses and reciprocating motion mechanisms. Their ability to withstand radial loads and some misalignment makes them suitable for assemblies where the raceway is not perfectly parallel to the shaft.

To select the correct roller, take into account the outer diameter, width and type of axial fixing. The crowned surface of the R profile helps compensate for slight misalignments. Sealing and lubrication depend on environmental conditions: in dusty or humid environments, the roller should be protected. The assembly must ensure that the stud or shaft has sufficient rigidity to prevent bending that affects service life.

INA NUKRE series cam followers can be interchanged with equivalent products from other brands that follow the same dimensional nomenclature. When requesting a quote, it is important to verify critical dimensions and load conditions to ensure compatibility. If you need to replace an existing roller, the code engraved on the component is usually the most reliable reference.

To request a quote for INA NUKRE series cam followers, write to us on WhatsApp with the complete part number you need. At MR Accesorios Industriales we reply shortly with commercial information. We can also advise you if you have doubts about the designation or mounting.

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