Single-Row cross roller Slewing Ring

The Single-Row cross roller Slewing Ring is composed of 2 seat-rings. It features compact in design, and light in weight. The rollers roll on the circular raceway , via which the axial force, radial force and tipping moment may be transmitted simultaneously . the clearance is small , usually  preload .

 It is used for slewing conveying machines, welding operating consoles, light and medium duty cranes, excavators and other construction machinery.