Slewing bearing is also called slewing ring, swing bearing, turntable bearing, rotary bearing, and it is a bearing that able to bear axial load, radial load and overturning torque. Slewing ring bearing is generally accompanied with mounting holes, internal gear, external gear, lubricating holes and sealing devices, which enable mainframe structural compact in design, guide reliable, and easy to be maintained.
Four different structures:
Single-row ball slewing ring bearing
Double-row ball slewing ring bearing
Cross-roller slewing ring bearing
Three-row roller slewing ring bearing
Three different transmission types:
Slewing ring bearing with internal gear
Slewing ring bearing with external gear
Slewing ring bearing with no gear
Three different light types:
Slewing ring bearing with internal flange
Slewing ring bearing with external flange
Slewing ring bearing with dual flanges
We could develop and manufacture every kind of special nonstandard bearings according to the request of customers, Such as Radar Antenna Azimuth bearing, Precision Slewing Bearings.