Characteristic of  Structure, Performance and Application:

 

The Single-Row Four Point Contact Ball Slewing Ring is composed of 2 seat-rings, it compact in structure, light in weightand the steel balls contact 4 points with the circular orbit, so it can undertake the axial force, radial force and tilting Moment at the same time. By the way, it is suitable for many Engineering Machinery, for example, Slewing Conveyer, Welding Operation Machine, Pint-size & Medium-sized Crane, and so on