Single row four point contact ball slewing bearing
Structural characteristics, performance and scope of application
The single-row four-point contact spherical slewing bearing is composed of two seat rings. It has compact structure, light weight, and four-point contact between steel ball and arc raceway. It can bear axial force, radial force and overturning moment at the same time. The construction machinery of rotary conveyor, welding manipulator, small and medium-sized crane and excavator can be selected.

We specialize in the production of manufacturing slewing ring bearings or turntable Bearings.
We offer high-precision and high-quality slewing bearings, which are widly used in many fields,such as hoisting and conveying machinery, construction engineering machinery, harbour machinery, wind power generation, radar and missile launchers and so on.
We specialize in the field of slewing ring bearings or turntable Bearings.