Three-Row Roller Slewing Ring

Three-Row Roller Slewing Ring is the heavy-duty type with three-row roller structure. It has ultra-large load capacity, supreme rigidity and strong impact resistance. Separately designed to bear axial load, radial load and overturning moment independently, it features rational force bearing structure and extremely high bearing capacity. It is specially customized for super heavy load working conditions, widely used in large excavators, mining machinery, wind power equipment and large port hoisting machinery.