Thrust Full Ceramic Bearings
Full Ceramic Thrust Bearings are designed for side or axial loads, and cannot handle much radial load at all. The ball is made from Si3N4 Ceramic balls and the retainer can be made from assorted materials depending on the application. The ceramic rolling element allows for lower friction and higher rpms than standard steel bearings. Boca Bearings specializes at miniature, precision full ceramic thrust bearings.