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碶塊式單向軸承

碶塊式單向軸(zhou)承(cheng)是(shi)在(zai)一個方向上可以(yi)自由轉動，而在(zai)另(ling)一個方向上鎖死的一種(zhong)軸(zhou)承(cheng)。單向軸(zhou)承(cheng)也叫(jiao)超越(yue)離合器，只是(shi)根據(ju)行(xing)業不(bu)同，作用不(bu)同來命(ming)名的。