The supporting wheel is the key to the normal operation of rotary kiln. Kiln bearing babbitt alloy, bear all the load of the machine, so good lubrication on the bearing life has a great relationship, it directly affects the service life of the machine and the rate of operation, so the requirements of the injection of lubricating oil must be clean, sealing must be good. Lack of lubrication will cause the bearings to burn out due to excessive temperature.

Our four point contact ball rotary bearings consist of two seat rings. In this rotary bearing, the ball contacts the circular raceway at four points. The bearing can bear axial force, radial force and synthetic moment simultaneously. Double row ball four point contact rotary bearings of different diameters our double row ball four point contact rotary bearings of different diameters are turntable bearings designed with three seat rings. Steel ball and isolation block can be arranged between inner raceway and outer raceway. According to the bearing capacity, the diameter of steel balls in the upper and lower rows is different. Three row cylindrical roller combined slewing bearing is a professional manufacturer of three row cylindrical roller combined slewing bearing in China, we mainly provide three row cylindrical roller combined slewing bearing with internal gear, three row cylindrical roller combined slewing bearing with external gear and three row cylindrical roller combined slewing bearing with gear. Light load rotary bearings our four point contact ball rotary bearing flanges are reliable for performance and low price