The roller is supported by the rotary kiln, and the roller bearing is the key to supporting the normal operation of the rotary kiln. Rotary kiln bearing the use of babbitt, bear the full load of the machine, so good lubrication of the bearing life has a great relationship, it directly affects the machine life and operating rate, which requires the injection of lubricants must be clean, sealed Must be good. If the lack of lubrication will lead to bearing because the temperature is too high and burned.
General bearings have cold water for circulating cooling. Bearing seal mainly refers to the cement rotary kiln kiln kiln of the flexible bearing seal, ring bearing frame welded to the cylindrical outer circumference, the bearing through the horizontal axis locked in the ring bearing frame, ring seal groove around Bearing, and with the bearing, ring bearing frame, the horizontal axis to form a bearing rotation system to achieve the protection of the kiln body to extend the life of the sealing device and flexible seal a variety of roles.