Two-way ball bearings with slippery touch

Two-way ball-bearing ball bearings consist of an inner, outer ring of balls and cages that can be made of polyamide, steel or brass. The design corresponds to a pair of one-piece ball bearings with a slippery touch, paired in the "O" order, but give a narrower design than one-sided. They differ in the size of the touch angle as well as the design of the rings.

Bearings are available in open and closed versions. Due to the production technology used, open designs may have certain channels on the outer ring that are provided for shutters. Closed version of the bearing should not be further lubricated, which results in better economy. The possibility of self-adjusting ball bearings with slippery touch is very small.