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碶塊式單向軸承

碶塊式單向(xiang)軸承(cheng)是(shi)在(zai)一個方向(xiang)上可以(yi)自由轉動，而在(zai)另一個方向(xiang)上鎖死的一種軸承(cheng)。單向(xiang)軸承(cheng)也叫超(chao)越離合(he)器(qi)，只(zhi)是(shi)根據行業不同，作用(yong)不同來(lai)命名的。