U228E3L REXNORD bearings BS227468;U228E3L,U228E3L weight,U228E3L size,U228E3L parameter SSUPBO12 Delivery price,SSUPBO12 Parameter drawings,,SSUPBO12 price,ECO-207 (212) Delivery price,ECO-207 (212) Parameter drawings,,ECO-207 (212) price,U228E3L weight,U228E3L price,] drawing, weight, ...