Xuzhou Jieheng Slewing bearing is professional designer and manufacture of slewing bearings(slewing bearings, heavy and large bearings, special used bearings, and non-standard bearings), supplying a broad and diverse group of aerospace and defense, medical systems, semiconductor, industrial machinery, heavy equipment, renewable energy.

01 Series - Single row four point contact ball slewing bearing

The single row four point contact ball slewing bearing is composed of two seat rings, which design in compact structure and light weight, steel ball contact with the circular raceway at four point, it can bear the axial force, radial force and the tilting moment at the same time.

It can be used for slewing conveyer, welding manipulator, light & medium duty crane, excavator, and other construction machinery.