NADELLA ARNBT 20 80 bearing is a high-speed precision Combined radial-thrust bearings. Its size is - - mm. NADELLA ARNBT 20 80 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. NADELLA ARNBT 20 80 bearings are often used as a support for high-speed electric spindles in pairs. NADELLA ARNBT 20 80 high precision bearings are supplied by ZZBearing.