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單向軸承

單向(xiang)(xiang)(xiang)軸承(cheng)是在(zai)一(yi)(yi)個(ge)(ge)方(fang)向(xiang)(xiang)(xiang)上(shang)可以(yi)自由轉動，而(er)在(zai)另(ling)一(yi)(yi)個(ge)(ge)方(fang)向(xiang)(xiang)(xiang)上(shang)鎖死(si)的一(yi)(yi)種軸承(cheng)。單向(xiang)(xiang)(xiang)軸承(cheng)也叫超越離合器(qi)，只(zhi)是根據(ju)行業(ye)不同，作用不同來命名的。


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