Because engineering plastics have excellent self-lubrication, wear resistance, low friction and special anti-bite characteristics, even in the case of poor lubrication conditions can work normally, so it is ideal for use as bearing materials.

And ceramic bearing in aerospace, navigation, nuclear industry, petroleum, chemical industry, textile industry, machinery, metallurgy, electric power, food, locomotive, subway, high speed machine tools and scientific research and national defense military technology need to be in high temperature, high speed, cryogenic, inflammable, explosive, corrosive, vacuum, electrical insulation, non-magnetic, and other special work under the conditions of dry friction, ceramic bearing application fields are also constantly

 

Ceramic bearings and plastic bearings because of their respective advantages and disadvantages, the application field is also different.