Advantages of Hybird Cereamic Bearing

The main configuration of the hybrid ceramic bearing is a combination of inner ring and outer ring of chrome steel /stainless steel+ceramic ball+PA66/stainless steel retainer+2RS/ZZ.

Hybrid ceramic bearings have the following four advantages .
      (1), high temperature resistance, ceramic ball thermal expansion coefficient is small, in the high temperature environment will not cause the bearing ball to expand because of temperature, so that the use of the entire bearing temperature is greatly improved, the temperature of ordinary bearings is about 160 degrees, ceramic ball Can reach 220 degrees or more.
      (2), high speed, ceramic ball with oil-free self-lubricating properties, ceramic ball friction coefficient, so ceramic ball bearings have a high speed. Statistics using ceramic ball bearing is the general speed of the bearing more than 1.5 times the speed.
      (3), long life, ceramic ball can not add any grease, that is to say, even if the grease is dried, the bearing can still operate, so that the premature bearing damage caused by the fat in the ordinary bearings is avoided. According to us Testing and some customer feedback The bearing life after using a ceramic ball is 2-3 times longer than that of a normal bearing.
      (4) Insulation. Bearings made of ceramic ball can insulate the inner and outer rings of the bearing. Because the ceramic ball is an insulator, ceramic balls can be used between the inner and outer rings of the bearing to achieve the insulation effect. Can be used in a conductive environment. This is also the biggest advantage of hybrid ceramic bearings.