The Single row  crossed roller slewing bearing is composed of two seat rings,which design in compact  structure and light weight, the clearance is small when assembly, so need high precision .The roller  are 1:1 cross arranged, it can bear the axial force,tilting moment and relatively large radial force. It is widely used for hoisting,transportation,construction machinery,and the military products.

Slewing Bearing Features:

Slewing bearings have more features:Compact structure,reliable guide,simple installation,and easily maintenance. 

Light series slewing bearings are generally available from stock, and mating pinions for the geared versions are also generally available.

Manufactured to AGMA Class Q5 quality and .005 to .015 inches allowance for backlash.

Slewing Bearing Advantages:

Fast delivery
Good quality and competitive price
Trial order accepted
ISO certified company
OEM and ODM accepted
Customized
High hardness processed

High precision processed
Good surface finishing 

Three types of slewing bearing:

A. Without Gear slewing bearing

B. External Gear slewing bearing

C. Internal Gear slewing bearing