Product Description

The Single-Row Four Point Contact Ball Slewing Ring is composed of 2 seat-rings, compact structure, light weight, and the steel balls do contact with 4 points of the circular orbit, so it can undertake the Axial Force, Radial Force and Tipping 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