Place of Origin : Luoyang,China
Delivery Terms : Fob Shanghai
Delivery Time : 50days
Product Capacity : 9000/year
Payment Terms : T/T

Four-point contact ball slewing bearing is composed of 2 seat-rings, Its features compact in design, and light in weight. The balls contact with the circular race at four points via which the axial force, radial force and resultant moment maybe born simultaneously.
It is mainly used for slewing conveyers, welding arm and positioner, medium duty cranes, excavators and other engineering machines.