Liebherr Slewing Ring Bearing

Liebherr manufactures customer and application specific large diameter bearing slewing rings. Depending on given requirements, various sizes and designs are available. This includes ball bearings for low and medium loads as well as roller bearings for medium to high load applications. Additionally, the product range features special designs such as tapered roller bearings or combined roller and ball bearings.Liebherr‘s large diameter slewing bearings for a wide range of applications, in all weight and diameter classes. We supply all common as well as special gear modules - with external, internal or no gearing.The current product range includes ball bearing slewing rings, which can be designed as single-row or double-row, triple-row roller bearing slewing rings as well as combined ball and roller bearing slewing rings with or without internal or external gear teeth. Besides standard designs, a large variety of special customer and application-based models have already been made. In addition to anti-friction bearings, geared rings and ring segments as well as high-precision worm gears for machine tools, made from composite materials, are also available.