S6900-2RS Sealed Ball Bearing 10mm x 22mm x 6mm One Bearing S6900-2RS Sealed Ball Bearing is thick section, double sealed, radial and deep groove ball bearing,bearing is made of Stainless Steel and Stainless steel cage,S6900-2RS 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 EMQ,S6900-2RS bearing is lubricated with grease.