杭州方孔外球面軸承-W208PPB9方孔外球面軸承-方孔軸承

外球面球軸承較其他普通軸承還有一個特點就是雙層密封，w208ppb4方孔外球面軸承，因為一般外球面球軸承的使用環境條件比較苛刻，尤其是農機軸承更甚，而雙層密封-了灰塵不易進入其溝道內部，杭州方孔外球面軸承，

sb212-39 90212-39

uc201-8 90501-8

uc202-9 90502y-9

uc201-10 90501-10

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uc206-17 90506-17

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uc206-20 90509-20

uc207-21 90507-21

uc207-22 90507-21

uc207-23 90507-23

uc208-24 90508-24

uc208-25 90508-25

uc209-26 90509-2

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uc216-52 90516-52

uc217-52 90517-52

uc218-56 90518-56

保持fute進口軸承及其周圍環境的清潔?

???即使肉眼看不見的微小灰塵進入軸承，也會增加軸承的磨損，振動和噪聲。軸承以及其周邊附件應保持清潔-是灰塵及污物工具及工作環境?也必須保持干凈