Rolling bearing ring is equivalent to an active wall, is used to roll with a file, easy to install. The structure of the retaining ring has a flat ring, an anticline ring and a middle ring.

Flat ring: A separable, substantially flat gasket with inner or outer sections acting as radial or inner ribs for radial cylindrical roller bearings.

Diagonal ring: with "L" -shaped section of the separable ring, the outer part of the role as radial ball bearing inner ribs.

A separable ring in two or more rows of roller bearings used to separate and guide the rows of rollers.

The rib is a narrow shoulder parallel to the rolling direction and protruding from the surface of the raceway for supporting and guiding the rolling element and retaining it in the bearing.