Cylindrical Roller Bearings FAG NUP2204 -E-XL-TVP2

The FAG cylindrical roller bearing NUP2204 -E-XL-TVP2 (20x47x18 mm) withstands high radial loads and acts as a fixed bearing on both sides of the shaft in the axial direction.

The NUP2204 -E-XL-TVP2 cylindrical roller bearing is a single-row roller bearing from FAG designed for demanding mechanical applications. The cylindrical rollers and solid rings provide high rigidity and radial load-carrying capacity through line contact. The open design features a standard radial clearance and is rated for an operating temperature range of –30 to +120 degrees Celsius. The outer ring is designed without a groove or lubrication bore.

In which applications is the NUP2204 -E-XL-TVP2 cylindrical roller bearing used?

This rolling bearing is used in applications involving high radial forces where simultaneous axial fixation of the shaft on both sides is required. The cylindrical roller geometry distributes the pressure evenly across the raceways, enabling the bearing to withstand high dynamic forces. As the design is an open type, the lubricant can be freely selected and the component is protected from contamination by external seals in the surrounding structure.

What functions do the NUP fixed bearing design and the polyamide cage fulfil?

The NUP design features two fixed flanges on the outer ring, as well as one fixed flange and one loose flange disc on the inner ring. This arrangement enables the bearing to accommodate axial forces from both directions and guides the shaft into the correct axial position. The lightweight polyamide cage (TVP2) guides the rollers with low friction and dampens operating noise and mechanical vibrations. Furthermore, the manufacturing process meets the criteria of tolerance class P0 or ABEC 1 for dimensionally accurate operation.