The 01 series four-point contact ball slewing ring is composed of two seat rings, with compact structure and light weight. The steel ball is in four-point contact with the circular raceway, which can withstand axial force, radial force and overturning moment.
1. Double row ball bearing external bearing internal bearing.
2. Using our double row ball bearing slewing ring, the operating load is transmitted through four points. This design is particularly well suited to offset the rather rigid companion structures.
3. Raceway diameter: standard models from 3 00mm to 30 00mm, capacity: maximum allowable tangential force 510 0 KN.
4. Our bearings are mainly used in excavators, mobile cranes, tower cranes, and gradually widely used in construction machinery, light industry machinery, metallurgy and mining machinery, environmental protection machinery, petrochemical machinery, engineering vehicles, ship and port machinery and other fields.
