PYC is a manufacturer of various ceramic bearings that offer high and low temperature resistance, and include balls made of full ceramic material with precision from G5 to G200. Ceramic flange ball bearings come in metric and inch sizes. Ceramic self aligning ball bearings come in open and sealed types. Single row angular contact ball bearings are available. Thrust bearings come in miniature thrust ball, single direction thrust ball, and double direction thrust ball bearings. Full ceramic, wheel and hybrid bearings are available as well.

Boca Bearing offers angular contact full ceramic, insert full ceramic, self aligning full ceramic, and radial full ceramic ball bearings. Angular contact full ceramic bearings are excellent for high temperature and high speed applications. Silicon Nitride and Silicon Carbide are typical materials used. Insert full ceramic bearings are also excellent in high temperature situations and can be lubricated with high speed oil. Radial full ceramic bearings have ceramic balls that require less lubricant and have greater hardness than steel balls. The ball provides for less rolling resistance. Radial bearings are made with very high levels of precision. Hybrid ball bearings are also available. Other products include thrust and roller bearings, bushing products, and Silicon Nitride balls.

Ceramic Bearing, a division of Impact Bearings, manufactures ceramic bearings of various sizes. Ceramic bearings have a high corrosion resistance, high seizure resistance, and high temperature resistance up to 800°C. Their line of hybrid ceramic bearings offer angular contact ball bearings, deep groove ball bearings and cylindrical roller bearings. They are made with silicon nitride. Their line of full ceramic bearings offer deep groove ball bearings and cylindrical roller bearings. Ceramic balls are corrosion and electrically resisitant. They are offered in a series of silicon nitride, alumina oxide and zirconia. Needle roller bearings and tapered roller bearings are also available.

Timken Fafnir hybrid ceramic ball bearings are a combination of ceramic rollers and steel rings. This hybrid combination provides performance and cost effectiveness at high spindle speeds. The design of Timken Fafnir hybrid ball bearings helps reduce noise, vibration and operating temperature. Applications include high speed machining, high speed mills, and precision instrumentation. The balls are lightweight and made of silicon nitride. Timken Fafnir bearings can be ordered open or sealed.

Bearing Works Inc. provides full ceramic ball bearings. These ball bearings are anti-friction and completely made of ceramics. The inner races, outer races and balls are either made of silicon nitride or zirconium oxide. The bearings have a temperature capacity of 1800°F. The lightweight feature of these bearings not only reduces weight but also reduces vibration effects and increases speed.

CBR Bearing Company offers ceramic hybrid and full ceramic ball bearings. In ceramic hybrid ball bearings, the balls are ceramic (silicon nitride) but the inner and outer rings are steel. The operating temperature maximum is 2000°F. There is a high speed and low friction molded poly-amide cage. It is sealed with black, light contact rubber seals on the bearing's sides. CBR Bearing Company sells four types of Ceramic Hybrid Kart Wheel Bearings for front hub and spindle, as well as two types of Ceramic Hybrid Kart Wheel Bearings for the rear axle.

QBC offers ball-less ceramic bearings, spherical ceramic ball bearings and cam followers. Other products include linear, roller, thrust, sleeve and plastic bearings.

Bearing Kinetics sells ceramic bearings made of silicon nitride. Ceramic bearings have the normal steel balls replaced by white ceramic balls. The ceramic silicon nitride ball is smoother, harder, lighter and stronger than steel ones.

Shanghai Unite Technology Co, Ltd manufactures ceramic bearings in various ceramic materials for various applications. The ceramic materials available include Zirconia, Alumina, Silicon Nitride and Silicon Carbide. Some types available include ball, angular contact, deep groove, and self aligning bearings.