linear motion ball bearing KH series (stamped outer ring circulating linear motion ball bearing) consists of a stamped and hardened outer ring and a plastic guide cage with a set of rolling balls to form a complete assembly unit, which can be directly pressed into the seat hole. The assembly occupies the same space as a sliding bearing. There are slots on the outer ring so that the ball can return to the load zone.
Linear motion ball bearings can only be used for linear motion shaft guides. It cannot be used as a support for rotating moving parts. Its travel is not limited, requires less space, does not require maintenance and low design costs, so it is widely used in general machinery.

Linear bearing KH series