轴承名称 | BARDEN NNU4920SK.M.SP精密圆柱滚子轴承 |
---|---|
产品型号 | NNU4920SK.M.SP |
内径d(mm) | 100 |
外径D(mm) | 140 |
厚度B(mm) | 40 |
dah12 | 6.5 |
DaH12 | 3.2 |
轴和肩壳尺寸ramax | 112 |
直接润滑尺寸Etk | 129 |
额定动载荷(kN) | 129 |
额定静载荷(kN) | 255 |
脂润滑极限转速(rpm) | 5300 |
油润滑极限转速(rpm) | 6300 |
最大允许轴向行程s(mm) | 2 |
径向刚度Cs | 3000 |
E(mm) | 113 |
类型 | 精密圆柱滚子轴承 |
品牌 | BARDEN |
重量(kg) | 1.86 |
FAG对应型号 | NNU4920SK.M.SP |
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Return to BARDEN轴承型号查询 发布时间:2021-06-14