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宏偉單向(xiang)滾針(zhen)軸承產品詳情(qing)

單向軸承顧名思義就是指再一個方向上進行自由轉動,相反的另一端進行鎖死的軸承。單向軸承最重要的零部件就是的金屬外殼,其中含有多個滾軸、滾針、滾珠,另外滾動座(穴)的形狀使它也只可以朝著一個方向滾動,而在另一個方向上會產生很大的阻力。
單向滾針軸承的全部型號


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