Cylindrical Roller Bearings FAG NU2324 -E-XL-M1-C3

The FAG NU2324 -E-XL-M1-C3 cylindrical roller bearing, measuring 120 x 260 x 86 mm and featuring a brass cage, offers high radial load-carrying capacity as a non-locating bearing.

The FAG NU2324 -E-XL-M1-C3 cylindrical roller bearing is a single-row radial roller bearing designed for demanding industrial applications. Thanks to the line contact between the cylindrical rollers and the raceways, the design can withstand considerable radial loads. With key dimensions of a 120 mm bore, 260 mm outside diameter and 86 mm width, the NU design functions as a classic idler bearing. The inner ring can be removed from both sides, which facilitates the separate assembly of the inner and outer rings in mechanical engineering.

In which applications does the NU2324 -E-XL-M1-C3 cylindrical roller bearing prove its worth?

This single-row cylindrical roller bearing is primarily suitable for applications subject to purely radial loads, where axial length changes in the shaft need to be accommodated. Typical applications are found in mechanical engineering for shaft bearings subject to thermal expansion. As the inner ring has no flanges, the shaft moves axially freely within the bearing. Design engineers make specific use of this property to accommodate thermal expansion without causing additional stresses in the bearing system.

What do the brass cage and C3 clearance mean for the operating characteristics?

The solid brass cage M1 guides the rollers precisely and is designed to withstand severe vibrations and dynamic accelerations. The version with C3 bearing clearance has greater radial clearance than the standard version. This compensates for operational temperature differences between the inner and outer rings and prevents bearing stresses. Together with the operating temperature range of –30 to +150 degrees Celsius, this version is suitable for demanding thermal conditions.