发布时间:2026-05-14
|
类型 |
轴承型号 |
基本尺寸 Principal dimensions |
极限转速(r/min) Speed ratings |
额定负荷 Basic load ratings |
参考重量 (kg) | ||||
|
八零动力轴承 |
Bearing NO. |
d |
D |
B |
脂 Grease |
油 Oil |
动(kN) Dynamic |
静(kN) Static |
Mass |
| 圆柱滚子轴承 | N230E | 150 | 270 | 45 | 2000 | 2400 | 450 | 595 | 12.5 |
| 圆柱滚子轴承 | NU230EM | 150 | 270 | 45 | 2000 | 2400 | 450 | 595 | 12.5 |
| 圆柱滚子轴承 | NJ230EM | 150 | 270 | 45 | 2000 | 2400 | 450 | 595 | 12.5 |
| 圆柱滚子轴承 | N232EM | 160 | 290 | 48 | 1900 | 2200 | 500 | 665 | 15.5 |
| 圆柱滚子轴承 | NU232EM | 160 | 290 | 48 | 1900 | 2200 | 500 | 665 | 15.5 |
| 圆柱滚子轴承 | NJ232EM | 160 | 290 | 48 | 1900 | 2200 | 500 | 665 | 15.5 |
| 圆柱滚子轴承 | N234EM | 170 | 310 | 52 | 1800 | 2200 | 605 | 800 | 19.2 |
| 圆柱滚子轴承 | NU234EM | 170 | 310 | 52 | 1800 | 2200 | 605 | 800 | 19.2 |
| 圆柱滚子轴承 | NJ234EM | 170 | 310 | 52 | 1800 | 2200 | 605 | 800 | 19.2 |
| 圆柱滚子轴承 | N236EM | 180 | 320 | 52 | 1700 | 2000 | 625 | 850 | 20 |
| 圆柱滚子轴承 | NU236EM | 180 | 320 | 52 | 1700 | 2000 | 625 | 850 | 20 |
| 圆柱滚子轴承 | NJ236EM | 180 | 320 | 52 | 1700 | 2000 | 625 | 850 | 20 |
| 圆柱滚子轴承 | NU238EM | 190 | 340 | 55 | 1600 | 1900 | 695 | 955 | 24 |
| 圆柱滚子轴承 | NU238EM | 190 | 340 | 55 | 1600 | 1900 | 695 | 955 | 24 |
| 圆柱滚子轴承 | N240EM | 200 | 360 | 58 | 1500 | 1800 | 765 | 1060 | 28.6 |
| 圆柱滚子轴承 | NU240EM | 200 | 360 | 58 | 1500 | 1800 | 765 | 1060 | 28.6 |
| 圆柱滚子轴承 | NJ240EM | 200 | 360 | 58 | 1500 | 1800 | 765 | 1060 | 28.6 |
| 圆柱滚子轴承 | N244EM | 220 | 400 | 65 | 1500 | 1800 | 760 | 1080 | 37.3 |
| 圆柱滚子轴承 | NU244EM | 220 | 400 | 65 | 1500 | 1800 | 760 | 1080 | 37.3 |
| 圆柱滚子轴承 | NJ244EM | 220 | 400 | 65 | 1500 | 1800 | 760 | 1080 | 37.3 |
| 圆柱滚子轴承 | NU248EM | 240 | 440 | 72 | 1300 | 1600 | 935 | 1340 | 50.4 |
| 圆柱滚子轴承 | NJ248EM | 240 | 440 | 72 | 1300 | 1600 | 935 | 1340 | 50.4 |
| 圆柱滚子轴承 | N303E | 17 | 47 | 14 | 13000 | 15000 | 24.646 | 21.164 | 0.1387 |
| 圆柱滚子轴承 | N303EM | 17 | 47 | 14 | 13000 | 15000 | 24.646 | 21.164 | 0.1387 |
| 圆柱滚子轴承 | NF303E | 17 | 47 | 14 | 13000 | 15000 | 24.646 | 21.164 | 0.1387 |
| 圆柱滚子轴承 | NF303EM | 17 | 47 | 14 | 13000 | 15000 | 24.646 | 21.164 | 0.1387 |
| 圆柱滚子轴承 | NU303E | 17 | 47 | 14 | 13000 | 15000 | 24.646 | 21.164 | 0.1387 |
| 圆柱滚子轴承 | NU303EM | 17 | 47 | 14 | 13000 | 15000 | 24.646 | 21.164 | 0.1387 |
| 圆柱滚子轴承 | NJ303E | 17 | 47 | 14 | 13000 | 15000 | 24.646 | 21.164 | 0.1387 |
| 圆柱滚子轴承 | NJ303EM | 17 | 47 | 14 | 13000 | 15000 | 24.646 | 21.164 | 0.1387 |
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