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CSK單向軸承

CSK單(dan)向(xiang)軸承是(shi)在(zai)一(yi)(yi)個(ge)(ge)方(fang)向(xiang)上(shang)可以(yi)自由轉動，而(er)在(zai)另一(yi)(yi)個(ge)(ge)方(fang)向(xiang)上(shang)鎖(suo)死的一(yi)(yi)種軸承。單(dan)向(xiang)軸承的金屬外殼里，包含很多個(ge)(ge)滾軸，滾針或者(zhe)滾珠，而(er)其(qi)滾動座(穴)的形(xing)狀使它只能(neng)向(xiang)一(yi)(yi)個(ge)(ge)方(fang)向(xiang)滾動，而(er)在(zai)另一(yi)(yi)個(ge)(ge)方(fang)向(xiang)上(shang)會產生(sheng)很大的阻(zu)力.


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