The cross-rolling pole slewing bearing is composed of two seat-rings. It features compact in design, light in weight, high precision and small fitting clearance.
As the rollers are 1:1 cross arranged, it is suitable for high precision mounting and capable to bear axial force, resultants moment and considerable large radial force.
The cross-rolling pole slewing rings are widely used for hoisting, transporting, engineering machines as well as for military products.