slewing bearing

Single-Row slewing ring, featured in quadruple-loading-points, an advanced structre in the world, is suitable to be assemblied to the mechanical part of varilvs cranes, excavators, piledrivers, scalling-ladder of fire trucks and under groud engines. Whatever these turnable parts require a strong stand to aial radial load and tilting moment, this rotary kind of slewing ring will be your best choice.