6912RS Ball Bearing 60x85x13 mm Sealed Bearings 6912RS 6912RS Bearing, categorized as slim section, double sealed, radial, deep groove ball bearings, 6912RS bearings are made of Chrome Steel with chrome steel balls and steel cage, 6912RS bearing are closed with rubber seals to protect the bearing from dust or any possible contamination, 6912RS bearings are self lubricated, 6912RS bearings are already greased.