can slide shaft 封罐机托板中轴
In addition, the shaft not only can rotate, but also can slide axially when matched with an inner race. In this way, the scope of application is further enlarged.
另外，轴与内圈配合后不仅可转动，还可轴向滑动，适用范围进一步扩大。
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应用推荐
模块上移
模块下移
不移动