滚针轴承Jingzhou Bearing Professional Supplier
现货充足型号齐全原装正品当日报价
滚针轴承
| 型号 |
基本尺寸 |
基本额定载荷 |
极限转速 (r/min) |
| 内径 | 外径 | 厚度 |
额定动载荷 | 额定静载荷 |
参考转速 | 极限转速 |
| [mm] | [mm] | [mm] |
(kN) | (kN) |
【r/min】 | 【r/min】 |
| RNA4868 |
370 |
370 |
— |
690000 |
1990000 |
670 |
1100 |
| NA4868 |
370 |
370 |
— |
690000 |
1990000 |
670 |
1100 |
| RNA4864 |
350 |
350 |
— |
675000 |
1900000 |
710 |
1100 |
| NA4864 |
350 |
350 |
— |
675000 |
1900000 |
710 |
1100 |
| RNA4860 |
330 |
330 |
— |
660000 |
1810000 |
750 |
1200 |
| NA4860 |
330 |
330 |
— |
660000 |
1810000 |
750 |
1200 |
| RNA4856 |
305 |
305 |
— |
510000 |
1390000 |
800 |
1300 |
| NA4856 |
305 |
305 |
— |
510000 |
1390000 |
800 |
1300 |
| RNA4852 |
285 |
285 |
— |
395000 |
1160000 |
900 |
1400 |
| NA4852 |
285 |
285 |
— |
395000 |
1160000 |
900 |
1400 |
| RNA4848 |
265 |
265 |
— |
375000 |
1070000 |
950 |
1500 |
| NA4848 |
265 |
265 |
— |
375000 |
1070000 |
950 |
1500 |
| RNA4844 |
240 |
240 |
— |
286000 |
805000 |
1000 |
1700 |
| NA4844 |
240 |
240 |
— |
286000 |
805000 |
1000 |
1700 |
| RNA4840 |
220 |
220 |
— |
274000 |
740000 |
1100 |
1800 |
| NA4840 |
220 |
220 |
— |
274000 |
740000 |
1100 |
1800 |
| RNA4838 |
210 |
210 |
— |
268000 |
705000 |
1200 |
1900 |
| NA4838 |
210 |
210 |
— |
268000 |
705000 |
1200 |
1900 |
| RNA4836 |
195 |
195 |
— |
230000 |
565000 |
1300 |
2000 |
| NA4836 |
195 |
195 |
— |
230000 |
565000 |
1300 |
2000 |
微信扫码 · 型号报价
