6822DDU Bearing 110x140x16 Sealed Large6822DDU Sealed Ball Bearing 110mm x 140mm x 16mm One Bearing 6822DDU Ball Bearing is double sealed, radial, deep groove ball bearing, bearing is made from Chrome Steel with chrome steel balls and steel cage, 6822DDU 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 (electric motor quality) to ensure high speed, 6822DDU bearing is