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上罗拉轴承一般加油周期和间隙大小的评判标准是什么？

2016-07-28

　　根据上罗拉轴承的行业标准进行评判，主要评判指标有：①径向游隙为0.003mm～0.025mm；②轴向游隙不大于0.10mm；③外壳圆跳动不大于0.01mm；④轴承旋转要灵活、平稳。
　　加油周期，一般结合纺纱号数和胶辊回磨周期来决定。一般加油周期为（3～6）个月，需视所加油品的品质而异，特别注意的是新轴承的首次加油必须加油到位，确保里侧钢球部位加足油脂，否则如第二排钢球部位没油脂，上车约15d轴承就会报废。
（来源：纺织器材在线）
 

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