Product Description

Our factory is a specialized manufacturer in slewing bearings. Slewing ring bearing(slewing bearing), is a bearing that able to bear axial load, radial load and oveturning torque. Slewing bearing are generally accompanied with installing holes, inner gear, outside gear, lubricating hole and sealing devices, which enable mainframe structural compact in design, guide reliable, and easy to maintain. Slewing bearing are combination structure including non-gear, outside gear, inner gear, and four point contact ball bearing, double row angular contact ball bearing, cross-cylindrical roller bearing and three rows cylindrical roller bearing and so on. In which, four point contact ball bearings have higher static load capacity; while cross-cylindrical roller bearings have higher dynamic load capacity. Slewing bearing widely used in lifting machinery, excavate machinery, construction machinery, port machinery, ship machinery, as well as precision radar, missile launchers and large rotary device such as missile launcher.