JetStream Pro NC Ceramic Bearings feature NC (Nano Coating) technology on both the inner and outer races.

The Nano Coating forms a low-friction dry film that minimizes the coefficient of friction while helping reduce the limitations of mechanical lubrication.

NC Nano Coating Technology

• Dynamic Coefficient of Friction: as low as 0.03
• Static Coefficient of Friction: as low as 0.07
• Service Life: extended by over 300%

By reducing friction on the inner and outer races, NC technology improves bearing performance while significantly extending service life.