China Slewing Bearing Double Row Concrete Mixing Pump Machine Used Turntable Ring

High Quality Concrete Mixing Pump Truck Usd Slewing Ring Bearing

The slewing bearing is composed of three parts: the inner ring, the outer ring, and the rolling element. It can simultaneously carry a large axial force, radial force and a certain tilting moment. It is a general-purpose large-scale with comprehensive performance Bearing. The inner and outer rolling rings have high-strength bolts respectively fixed on the turntable or chassis frame.

Xuzhou Wanda slewing bearing has provided slewing bearings for well-known domestic and foreign pump truck manufacturers, and has rich experience. If you need slewing bearings for pump trucks, please contact us.

Double row ball slewing bearing has three seat ring, the steel ball and the spacing block can be directly arrange into the upper and lower races, two rows of upper and lower steel balls with differently diameter are fitted according to the stress condition.

This kind of open assemly is very convenient, for the upper and lower bear raceway arc angles is 90, which can bear large axial forces and tilting moment. When the radial force is greater than 0.1 times the axial force need to be specially designed the raceway.

Double row different ball slewing bearing's axial and radial size are  relatively large and solid in structure, so it is specially fpr the medium diameter tower cranes,truck mounted cranes etc.loading and unloading machinery

Wight/KG:100-4700

To get drawing (pdf),please clik on Model.