... ) Types: 60 series , 62 series , 63 series .2) Corresponding models range:605-6015,625-6215,6300-6315.3 ... Size:60,62,63,64,68,69 Series,etc 2)High precision,long life, low noise 3)ISO9001 ... :1. Seals: Open Type, Sealed Type, Shielded Type;2. Cage: Machined Brass Cage, Steel Cage, Plastic Cage;3 ... Z1V1, Z2V2, Z3V3.Benefits:1. Wide Array of Applications;2. High Speed, High Precision, Long Service Life;3. ...