Cylindrical Roller Bearings FAG NU2322 -E-M1

FAG NU2322 -E-M1 cylindrical roller bearing (110x240x80 mm): A robust idler bearing with a brass cage, designed for high radial loads in continuous industrial use.

The FAG NU2322 -E-M1 cylindrical roller bearing, as a single-row radial roller bearing, is primarily designed to withstand high radial loads. With a bore of 110 mm, an outer diameter of 240 mm and a width of 80 mm, this robust design is used in heavy-duty industrial drives. The open bearing features a solid brass cage that guides the rollers even under heavy dynamic loads. Manufactured to tolerance class P0/PN or ABEC 1, the component fits precisely into standardised machine designs.

What is the NU2322 -E-M1 cylindrical roller bearing suitable for in operation?

This design is primarily used where only high radial forces are present and changes in shaft length need to be compensated for. As a floating bearing of the NU design, the outer ring has two fixed flanges, whilst the inner ring is flangeless. This allows the shaft and housing to slide axially against one another with minimal resistance during thermal expansion. Typical applications include heavy-duty gearbox construction and industrial plant with high radial loads. The permissible temperature range is from –30 to +150 degrees Celsius.

What are the advantages of the brass cage in the NU2322 -E-M1 design?

The designation letter M1 indicates a solid brass cage, which is characterised by high strength. It guides the cylindrical rollers in a vibration-resistant manner and is suitable for demanding conditions involving shock loads or rapid changes in speed. As the bearing is of open design and the outer ring has no groove or lubrication bore, the lubricant is supplied directly via the housing. The standard radial bearing clearance provides a balanced operating clearance for common fit combinations.