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單向(xiang)軸承是在一個方(fang)向(xiang)上可以自由轉(zhuan)動,而在另一個方(fang)向(xiang)上鎖死的一種軸承。單向(xiang)軸承也叫超(chao)越離合器,只是根據行業不同(tong),作用不同(tong)來(lai)命名(ming)的。


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