SKF 22213 Bearing
Support rollers without flange rings with an inner ring
Support rollers with flange rings, with an inner ring. For information on selecting the appropriate bearing for a given application, and interpreting the data on this page, refer to Bearing selection process. For general information on rolling bearings.Support rollers are basically needle or cylindrical roller bearings with a thick-walled outer ring and a crowned outside running surface. These pre-greased ready-to-mount units are suitable for all types of cam drives, tracks and conveyor systems.Spherical roller bearings contain two rings on the inner raceway to handle a variety of loads and misalignment concerns. The rollers share a single sphered outer ring. With two rows of spherical, barrel-shaped rollers, spherical roller bearings can withstand heavy radial loads.
Needle roller bearings without flanges are separable, i.e. the outer ring, the needle roller and cage assembly and the inner ring can all be mounted separately. In many applications, this makes mounting a great deal easier. The needle roller and cage assembly can either be mounted together with the outer ring or with the shaft or inner ring.