Therefore, the resultant force of the load exerted by the inner and outer ring raceway on the roller makes the end face of the roller extrude to the large guard edge of the inner ring, which guides the roller to roll at the same time.

Bearing pure radial load will derive axial load, so two sets of bearings must be used together.

The outer ring can be separated from the inner ring with roller and cage assembly. It is simple and convenient to install in clearance or pre-tightening state, but the management of working clearance is difficult and needs attention.

It can bear large radial and axial loads at the same time.