High Temperature Ball Bearings

heaThe high and new -techof pyro-bearings lies in its cooperation with alloy steel Co, and porcelain materials Co.sa to use the novelly-designed  ,heat -resistant,high-rigid and rust-proof alloy steel and porcelain materials.More over ,its reasonable inner structure scales ,precisions and surface qualification proceeded with high -precise-cold and heat-cure accord with the international standard boundary dimensions ,precisions, .the surface qualification and the structure deformation.and strictly differ from other ordinary roller and plain bearings with the cage or full-scroll style.