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碶塊式單向軸承

碶塊式(shi)單向(xiang)軸承是在一個(ge)方向(xiang)上可(ke)以自(zi)由(you)轉動(dong)，而在另(ling)一個(ge)方向(xiang)上鎖死的(de)一種軸承。單向(xiang)軸承也叫超越離(li)合器，只是根(gen)據行業不同，作用不同來命名的(de)。