Angular Contact Ball Bearing 1. The bearing has low vibration, low noise, high precision and durability. Angular Contact Ball Bearing 1.Special features: 1. The bearing has low vibration, low noise ... , C0, C3, C4, C5. 3. Angle contact ball bearing are: 7000C type, 7000AC type and 7000B several types. 4. Vibration: Z1V1, Z2V2, Z3V3 Angular Contact Ball Bearing