It features compact in design, light in weight, the balls contact with the circular raceway at four points Characteristic of structure, performance and application:The single-row four point contact ball slewing ring is composed of 2 seat ringsIt features compact in design, light 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 simultaneouslyIt maybe used for slewing conveyors, welding operating consoles, light, medium duty cranes, excavators and engineering machines
Four Point Contact Ball Slewing Ring Bearing
