龍(long)(long)潭(tan)單(dan)(dan)向(xiang)軸承(cheng)公司主營(ying)龍(long)(long)潭(tan)CSK單(dan)(dan)向(xiang)軸承(cheng),龍(long)(long)潭(tan)超越離合(he)器,龍(long)(long)潭(tan)AS單(dan)(dan)向(xiang)軸承(cheng),龍(long)(long)潭(tan)單(dan)(dan)向(xiang)軸承(cheng)廠家(jia)直銷,價格優惠(hui),質(zhi)量保證,歡迎龍(long)(long)潭(tan)客戶來電咨詢,
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。