各式軸承

軸承是在支承軸的部件，用來引導軸的旋轉運動， 並承受由軸傳遞給機架的載荷。軸承是機械工業與車輛使用廣泛、要求嚴格的配套件和基礎件，是各種機械的旋轉軸或可動部位的支承元件，被稱為機械的關節軸。

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