In the bearing, we know steel bearings, magnetic bearings, ceramic bearings, air bearings, then this kind of plastic bearings. Look at what kind of plastic bearings have it? A. Precision Plastic BearingsPrecision plastic bearings, plastic bearings than traditional improvement in the precision and tolerances. The overall use of precision machining of materials suitable for inner and outer ring, ball and cage, while maintaining the traditional advantages of plastic bearings,

1, plastic bearings and the phenomenon does not occur in rust resistant and rust metal bearing can not be used for chemical liquid;
2, plastic bearings are lubricated materials overall, long life; while FAG bearings lubricated metal sliding surface layer is only 0.003mm of PTFE, a thin layer of friction when it finished pluralism and the end of life;3, plastic ntn Bearing manufacturing cost is lower than the metal;