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Angular Contact Ball Bearing Series
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High Speed and Precision Angular Contact Ball Bearing
♦ Optimize design,ball diameter,curvature,rib structure;
♦ Open,non-contact sealed;
♦ Including 70,719,72 series;
♦ Contact angle C: 15° AC: 25°;
♦ Ball material:steel ball,ceramic ball;
♦ Retainer TA: bakelite retainer;
♦ Super speed,high precision,low noise;
♦ Bearing parameter:
♦ Open,non-contact sealed;
♦ Including 70,719,72 series;
♦ Contact angle C: 15° AC: 25°;
♦ Ball material:steel ball,ceramic ball;
♦ Retainer TA: bakelite retainer;
♦ Super speed,high precision,low noise;
♦ Bearing parameter:
