The bearing is a sliding parts commonly used in machinery industry, material and metal, nonmetal, composite materials don't. Graphite bearing is the performance requirements of the mechanical equipment, in the metal bearing on the basis of the development and development of carbon bearings, graphite materials as the main substrate. Graphite bearing is different from the metal bearing characteristics, mainly in: self lubrication, high temperature resistance, corrosion resistance, light weight, etc..
Bearings are rolling bearings and plain bearings, and graphite bearings are used for sliding bearings. Used in food, beverage, textile, chemical and other industrial sectors of transport, dryers, textile machines, submersible pump motors and other bearings, such as the use of grease lubricant inevitably lead to pollution, and graphite bearing a strong self lubrication, corrosion resistance, can not make use of lubricants for long-term operation.