The development of science and technology makes the related industrial equipment in the escalation, bearing a great progress is self-lubricating and other bearing R & D and manufacturing, which marks the further development of bearing technology. Self-lubricating bearings are made on the metal friction surface of the bearing matrix. Arrangement of oil-free bearing bushings The proper size of the holes and embedded in self-lubricating steel sets Molybdenum disulfide, graphite and other made of self-lubricating blocks embedded in metal sets, Made of composite bearings, solid lubricant friction area of 25-65%.
This combination of rationality combines the complementary advantages of copper alloy and non-metallic abrasive materials, and is particularly suitable for oil, high temperature, high load, low speed, anti-fouling, corrosion, strong radiation environment, and In water or other solution infiltration and simply can not add grease to the special conditions of use.