four point contact ball bearing application

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. 

Slewing Ring Bearings reliably support radial, axial and moment loads.

Xuzhou Wanda Bearing slewing ring bearings are precision machined and manufactured using the highest quality materials. They are engineered to withstand the maximum allowable static and dynamic axial, radial and moment loads, providing a superb combination of weight, performance, size and sustainability.

Applications:

Slewing bearings widely application in engineering machinery, construction machinery, metallurgy mining machinery, shipping port machinery, environmental machinery, light industrial machinery, petrochemical machinery, engineering vehicles, military devices, food machinery, canning machinery, car parking systems etc. 

Xuzhou Wanda Slewing Bearing Co.,Ltd. is a professional slewing bearing manufacturer. We have passed ISO9001:2015 Quality System Certification, certificates of Bureau Veritas and China Classification Society. The diameter range of four point contact ball bearing we can provide is from 200mm-5000mm.