Cylindrical Roller Bearings FAG NJ2310 -E-XL-M1A-C3

The FAG NJ2310 -E-XL-M1A-C3 cylindrical roller bearing, measuring 50x110x40 mm, is designed to withstand high radial loads and unilateral axial forces in mechanical engineering applications.

The NJ2310 -E-XL-M1A-C3 cylindrical roller bearing is a single-row radial roller bearing designed for demanding industrial applications involving high radial forces. As an open bearing without an integrated seal, it runs directly within the lubricated housing. Thanks to the line contact of the cylindrical rollers, the design distributes mechanical loads evenly across the raceway. This design makes the roller bearing suitable for industrial shaft mountings where radial load capacity and axial guidance are required.

What is the function of the NJ design of the NJ2310 -E-XL-M1A-C3?

This cylindrical roller bearing primarily serves as a support bearing for shaft guides that must accommodate not only high radial loads but also axial forces from one direction. Due to the NJ design, the outer ring has two fixed flanges, whilst the inner ring has one flange and remains removable from one side. This allows for axial displacement in one direction and simplifies the separate mounting of the inner and outer rings in a housing or on a shaft.

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

The solid brass cage (M1A), which is mounted on the outer rim, guides the rollers accurately even under vibration or dynamic loads. The slightly increased radial clearance (C3) compensates for thermal expansion during operation when the shaft and housing are at different temperatures or when tight fits are specified. The component covers a temperature range from -30 to +150 degrees and complies with tolerance class P0/PN or ABEC 1.