Double four point ball with internal gear

Material: 42CrMo, 50Mn, and other material as per the customer’s requirement

Gear : internal gear

Quality certification: ISO9001: 2000

Character:

The structure of double four point ball slewing bearing is compact, and its weight is light. It will bear axial force , radial force, tilting moment between the steel balls and races to meet four-point contact.

Application:

Swing conveyer , welding manipulator, crane and excavator and so on.