6209/HC5C3 Hybrid Deep Groove Ceramic Ball Bearing 45x85x19mm

Hybrid ceramic deep groove ball bearings

Hybrid ceramic single row deep groove ball bearings are composed of inner and outer rings made of bearing steel and rolling elements made of bearing grade silicon nitride (Si3N4), enabling the bearings to achieve electrical insulation. Deep groove ball bearings are the most commonly used type of bearing, especially in motors. Silicon nitride rolling elements not only prevent bearings from being damaged by current, but also enhance the performance of bearings, extend their service life, improve rotational speed capability, enhance wear resistance and bearing stiffness, reduce the risk of adhesive wear or pseudo Bush indentation, and have lower sensitivity to temperature changes compared to steel rolling element bearings of the same size. This feature makes it suitable for use in harsh working conditions and polluted environments.1. Prevent shaft from being damaged by overcurrent
2. Especially suitable for harsh conditions and polluted environments
3. Typical advantages of single row deep groove ball bearings