| 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