... MaterialChrome steel Type6000 Series Model:6000-6048 6200 Series Model:6200-6248 6300 Series Model:6300-6348 6800 Series Model:6800- ... 62224, 62301-62318 6400 Series Model: 6403-6422 1600, 16000 Series Model:1601-1635, 16001-16048 R Series Model:R2-R24, R156, ... 2RS, RS, OPEN, etc.GradeABEC1 ABEC3, ABEC5, ABEC7 ApplicationMotorcycle, Motor, Pump, Fan, Air conditioner, Microwave Oven, Range hood, Sewing ...