Cylindrical Roller Bearings FAG NU2306 -E-XL-M1-C3

The FAG NU2306 -E-XL-M1-C3 cylindrical roller bearing, measuring 30x72x27 mm, withstands high radial forces and compensates for axial shaft displacement without positive locking.

The NU2306 -E-XL-M1-C3 cylindrical roller bearing is a single-row radial roller bearing from FAG designed for demanding industrial applications. Thanks to the line contact between the cylindrical rollers and the raceways, the design can withstand high radial loads. With a bore of 30 mm, an outer diameter of 72 mm and a width of 27 mm, this open roller bearing is suitable for compact installation spaces subject to high mechanical stresses.

What is the NU2306 -E-XL-M1-C3 cylindrical roller bearing suitable for?

This roller bearing is primarily used as a non-locating bearing. The NU design features two fixed flanges on the outer ring, whilst the inner ring is flangeless. This allows the inner ring to be removed from both sides, facilitating the separate assembly of both bearing rings. The bearing compensates for axial changes in shaft length caused by thermal expansion internally without any constraint. Typical applications include shaft mountings in general mechanical and plant engineering, where forces are predominantly applied radially.

What are the advantages of a brass cage and C3 clearance?

The solid brass cage (M1) guides the rollers stably and withstands strong vibrations and high impact forces. In combination with the increased radial bearing clearance (C3), smooth running is maintained even when operating temperatures ranging from –30 to +150 degrees cause the components to heat up and expand. Manufacture to tolerance class P0/PN or ABEC 1 ensures precise mounting dimensions in the housing and on the shaft.