Specification :

The single-row four point contact ball slewing ring is composed of 2 seatrings.It features compact in design, ling in weight, the balls contact with the circular raceway at four points, via which the axial force, radial force and resultant moment may be born simultaneously.It may be used for slewing conveyers, welding operating consoles, light, medium duty cranes, excavator and other engineering machines.

Beilai company is located in China' s largest production base of engineering machinery-Xuzhou. We have customers XCMG, XGMA, Shanxi Machinery, Xu digging machinery, Hai Lunzhe, Zoomlion, Putzmeister, Taifeierde leading enterprises at home and abroad.Our company' s improve management, strong technical force and standard production system. We have three professional production lines-slewing bearing production line, slow back transfer integral production line, excavator chassis production line. We follow the ISO9001 strictly and assure deliver the products in time and after-sale technical support quickly.