Cylindrical Roller Bearings FAG NJ2328 -E-M1

The FAG NJ2328 -E-M1 cylindrical roller bearing, measuring 140 × 300 × 102 mm, offers high radial load-carrying capacity and axial guidance in one direction.

The NJ2328 -E-M1 cylindrical roller bearing is a single-row radial roller bearing designed for demanding mechanical bearing applications. The design features two fixed flanges on the outer ring and one fixed flange on the inner ring. This enables the bearing to accommodate high radial forces whilst also serving as a support bearing that withstands axial forces in one direction. The open design requires lubrication and sealing via the surrounding housing.

In which bearing arrangements is the NJ2328 -E-M1 cylindrical roller bearing used?

This radial roller bearing is used in industrial bearing arrangements where high radial loads prevail. As the bearing allows axial displacement of the shaft in one direction, it compensates for operational thermal length changes without constraint. In the design, the NJ design is combined with a non-locating bearing to provide a load-bearing arrangement for shafts with axial displacement.

What features do the brass cage and the NJ design offer?

The brass cage keeps the cylindrical rollers spaced apart and remains dimensionally stable under vibrations, impacts and higher acceleration forces. Furthermore, the inner ring can be removed from one side, which facilitates the separate installation of the inner and outer rings in the housing. With standard radial clearance, the absence of a lubrication bore in the outer ring and tolerance class P0/PN, the bearing meets common requirements in mechanical engineering.