NU NJ NUP 2200 Series Cylindrical roller bearing

Cylindrical roller bearing have two integral flanges on either the inner or outer ring to guide the rollers, the bearings have open flanges.The inward face of the flange is inclined a defined angle, the flange design, together with the roller end design and surface finish promote the formation of a lubricant film to reduce friction and frictional heat.

The bearing ring with the roller and cage assembly can be separated from the other ring, this simplifies mounting and dis-mounting, particularly when load conditions require both rings to have an interference fit.

Cylindrical roller bearing are available in several designs, the main difference is the configuration of the flanges.