S6900-2RS Hybrid Ceramic Ball Bearing 10x22x6mm Sealed Ball BearingS6900 2RS Sealed Ball Bearing Ceramic Balls 10x22x6 mm One Bearing S6900 2RS is double sealed, Deep groove ball bearings, S6900 2RS bearing is made from stainless steel with Ceramic Balls, S6900 2RS bearing is closed with rubber seals to protect the bearing from dust or any possible contamination, S6900 2RS bearing is sealed and self lubricated, the quality is set to ensure high speed, S6900 2RS bearing is lubricated with grease. S6900 2RS Ball