Working principle:

Slewing bearing is a kind of comprehensive load can withstand oversize bearings, because its shape resembles the dishes, so it is also called "wheel bearing", at the same time under high axial load, radial load and tilting moment, the function of the alternative combinations of several sets of ordinary bearing. Generally applicable to bear huge overturning moment and relative rotation movement of the mechanical equipment, is a kind of high efficiency, high bearing capacity of composite bearings.