Ball cage also called ball bearing bush, ball baring bushing, ball bearing cage, ball

Retainer.We produces three type ball cages. Resin base with ball, aluminum base with ball and

copper base with cage.

Structure: standard ball cage, and .This design can

compact ball cage Ultra compact ball cage decrease fatigue damage caused by rolling contact and side damage on machine parts and

prolong service. Superior steel ball retainer with excellent performance of hardness,

glossiness, buildiness, abrasion resistance, long service-lif