... ,6204,6205,6206,6207,6208,6209,6210 6000 Series: 605,606,607,608,609,6000,6001,6002,6003,6004,6005,6006,6007 ... ,631011.Production Ability: 5,000,000 PCS/ Month12.Radial Load: deep groove ball bearings can support axial loads in both directions as well ... RS ---- Rubber seal on one side2Z or ZZ- Metal seal on both sides Z --------metal seal on one sideOpen type 16001 Deep Grove Ball Bearing ...