Ceramic ball bearing Boca Bearings

Full ceramic bearings are best suited to extreme operating environments where traditional steel bearings fail. The two main ceramic components 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 50 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


Insert Full Ceramic Series

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