What are the properties of ceramic bearings

release time：2017/12/28 20:15:57

Ceramic bearings have a good performance and are used more and more in high-speed bearings.

The elastic modulus of ceramic materials is 1.5 times that of bearing steel, so under the same pre-tightening, the stiffness of ceramic ball bearings is greater than that of steel ball bearings.

However, the brittleness of the metal is relatively large and the processing is difficult.