Cylindrical Roller Bearings FAG NU2314 -E-M1

The FAG NU2314 -E-M1 cylindrical roller bearing (70x150x51 mm) functions as a single-row idler bearing with a brass cage, designed for high radial loads in industrial applications.

The FAG NU2314 -E-M1 cylindrical roller bearing is a single-row radial roller bearing designed for demanding mechanical drives. With a bore of 70 mm, an outside diameter of 150 mm and a width of 51 mm, the bearing can withstand high radial forces. Thanks to the solid brass cage, the component guides the cylindrical rollers precisely along the raceway, even under severe vibrations. The open design without seals allows for direct lubrication via the surrounding system within a temperature range of -30 to +150 degrees.

In which bearing arrangements is the NU2314 -E-M1 cylindrical roller bearing used?

This cylindrical roller bearing is primarily designed to accommodate high radial loads in pure non-locating bearing arrangements. As it is of the NU design, it compensates for axial changes in shaft length directly within the bearing. The inner ring has no flanges and can be removed from either side. This feature prevents axial stress caused by thermal expansion of the shaft. This design is not intended for pure or combined axial forces.

What are the distinctive features of the version with a brass cage and standard clearance?

The integrated brass cage gives the bearing high mechanical stability against shock loads and rapid changes in speed. The component is manufactured to tolerance class P0 or ABEC 1 with standard radial clearance. As the design is open, an external housing seal protects the rolling bearing from dirt particles. Furthermore, the selected lubricant should be suitable for the temperature range between –30 and +150 degrees.