S6804-2RS Hybrid Ceramic Ball Bearing 20x32x7mm BearingS6804 2RS Ball Bearing Ceramic Balls 20x32x7 mm One Bearing S6804 2RS Bearing is double sealed, radial and deep groove ball bearing,bearing is made from stainless steel with Ceramic Balls and Stainless steel cage,S6804 2RS bearing is closed with rubber seals to protect the bearing from dust or any possible contamination,bearing is sealed and self lubricated,the quality is set to ensure high speed,S6804 2RS bearings is lubricated with grease. S6804 2RS