Ceramic ball bearing
ID 0.0937 - 0.25 ", OD 0.1875 - 0.5 " Boca Bearing Company

Full ceramic bearings are best suited to extreme operating environments where traditional steel bearings fail. The two main ceramic materials used are Silicon Nitride (Si3N4) and Zirconia (ZrO2). Ceramic is inert, non magnetic, non conductive and capable of withstanding high temperatures up to 1,000C.

Suited for Industrial applications, Medical, Food, Robotics, Chemical industries.

Full ceramic bearings are highly recommended for vacuum environment as well as high heat and corrosive solution applications. Performance racing applications also see great benefit by using full ceramic bearings in certain components. Works well under adverse lubrication conditions.

High radiation, Lightweight, underwater applications make them more attractive to use.

Avail in ZrO2, Si3N4 ceramic materials

Available with PEEK retainer, Teflon retainer or as full complement version.

Radial Full Ceramic Series, Metric/Inch, Open/Sealed

Inch 0.125 to 1.500 inch bore dia

Metric 3 mm to 110 mm bore

Angular Contact Full Ceramic Series
Metric 8 mm to 20 mm bore dia

Self Aligning Full Ceramic Series
Metric 10 mm to 30 mm bore dia

Special sizes can be made - Contact sunil@bocabearings.com