Ceramic ball
Features:
Usage: for bearings, inspection, and other rolling conditions
Exported to japan, korea, north america and europe
Capacity: , , pcs/month for / " silicon nitride balls
Diameter: / " ~ / "
Precision: g ~ g
Specifications:
% lighter than steel
Elastic modulus % larger than that of steel
Lower friction coefficient, rolls more freely
Coefficient of thermal expansion is only one third of that of steel
Superior surface finish
High temperature hardness is twice than that of steel
Never rust, and can roll without oil or grease
Better corrosion resistant than steel
Ceramic bearing
Features:
Out and inner ring: silicon nitride
Ball: silicon nitride
Retainer: ptfe, nylon, peek or stainless steel
Full ceramic bearing is non-magnetic, non-conductive, wear and corrosion resistant.
It runs smoothly without oil or grease, which means nearly no maintenance is
Required during working. It is especially suitable for low and high temperature
Usage. At present, full ceramic bearing has been applied in chemical, metallurgical,
Food, electronic and other industry. Full ceramic bearings made with si n
Have some better performance than zro, for example,
Can endure higher temperature.
Full ceramic bearing is not suitable for high speed operation.
We produce series and uc series full ceramic bearings. We also produce full
Ceramic bearings without retainer.
Ceramic components
Ceramic ring
