Description

~Slewing bearing is a kind of comprehensive load to bear a large bearings, can withstand the larger axial and radial load and tilting moment. Slewing bearing and wheel bearing, some people also called it: Rotation, swing supporting.

English names respectively called: Slewing bearing, slewing ring bearing, turntable bearing, slewing ring. Rotary bearing in the real industrial application is very extensive, known as: "machine joints", is requires relative motion between two objects, but also need to bear axial force and radial force and overturning moment of the necessary important mechanical transmission parts.

With the rapid development of machinery industry, slewing bearing in Marine equipment, engineering machinery, light industry, machinery, metallurgical machinery, medical machinery, industrial machinery and other industries widely used.

Rotary bearing usually consists of worm, slewing bearing, shell, motor and other components. Because core part USES the rotary bearing, can also carry axial force and radial force and overturning moment. The form a lot, but the structure of basic same.