KOYO 6322Z bearing is a high-speed precision Deep Groove Ball Bearings. Its size is 110 - 240 - 50 mm. KOYO 6322Z bearing is mainly used for high-speed rotating scenes with high load, high precision, high speed and low temperature. Vibration, should prevent moisture, dirt intrusion, regular maintenance can extend the life cycle. KOYO 6322Z bearings are often used as a support for high-speed electric spindles in pairs.