Cylindrical Roller Bearings FAG NU226 -E-M1

The FAG NU226 -E-M1 cylindrical roller bearing is a separable bearing with a brass cage, measuring 130 × 230 × 40 mm, designed for high radial loads.

The FAG NU226 -E-M1 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, this design can accommodate very high radial forces. With an inside diameter of 130 mm, an outside diameter of 230 mm and a width of 40 mm, this design is intended to accommodate radial loads in heavy-duty shaft mountings.

What is the NU226 -E-M1 cylindrical roller bearing suitable for?

This cylindrical roller bearing is primarily used in designs where purely radial loads occur and changes in shaft length need to be compensated for. As a non-locating bearing of the NU design, the outer ring has two fixed flanges, whilst the inner ring is flangeless. This allows the shaft to move axially relative to the housing without constraint during thermal expansion. Suitable applications include industrial shaft arrangements subject to purely radial loads and requiring axial compensation.

What are the distinctive features of the brass cage in the NU226 -E-M1?

The solid brass cage, designated M1, reliably guides the rollers under high mechanical loads. Brass is a material characterised by high strength, emergency running properties and vibration damping. The open bearing is suitable for a temperature range of –30 to +150 degrees. As the rolling bearing has no integrated seals and the outer ring is manufactured without a groove or lubrication bore, the lubricant is supplied via the surrounding housing structure.