Internal-toothed slewing ring

ball bearingdouble-rowaxial

THB'S double-row ball slewing ring is an eight point contact bearing which can come with same or different ball diameters. Designed with an open fitting which is convenient for installation work, the ring is built with three seat rings. It has a large axial load and tilting moment which makes it compatible for use with large connecting structures. The steel balls and spacers may be mounted into the upper and lower races. Two rows of these steel balls which have different diameters are attached depending on the force. This open mode design ensures convenience. The upper and lower races of the slewing ring both have 90° load angles. This device is designed for applications in areas such as lift platforms, jib cranes, scrap or other handling grabs.