Cylindrical Roller Bearings FAG NJ2226 -E-XL-M1-C3

The FAG NJ2226 -E-XL-M1-C3 cylindrical roller bearing, measuring 130 × 230 × 64 mm, offers high radial load-carrying capacity and axial guidance in one direction.

The NJ2226 -E-XL-M1-C3 cylindrical roller bearing is a single-row rolling bearing designed for applications involving high radial loads. In terms of its main dimensions, this version has a bore of 130 mm, an outside diameter of 230 mm and a width of 64 mm. Manufactured to tolerance class P0/PN (ABEC 1), this bearing features the increased clearance class C3 and a brass cage. As an open bearing, this design is intended for operation in lubricated housing environments.

What loads can the NJ2226 -E-XL-M1-C3 cylindrical roller bearing withstand?

This rolling bearing is suitable for designs subject to high radial forces and single-sided axial guidance. Due to the line contact of the cylindrical rollers, the bearing can withstand high radial forces. It is used for support under combined loads with axial fixation in one direction. The specified temperature range of –30 to +150 degrees Celsius allows operation even when the bearing heats up during the running process.

What are the distinctive features of the NJ design, brass cage and C3 clearance?

The NJ-type support bearing design features two fixed flanges on the outer ring and one fixed flange on the inner ring. This enables the bearing to accommodate axial forces in one direction, whilst the inner ring remains axially displaceable and removable on one side. This facilitates the separate installation of the inner and outer rings. The brass cage guides the rolling elements during operation. The slightly increased radial clearance (C3) serves to compensate for thermal expansion during operation and tight fits.