| d |
D |
B |
r |
Ew.Fw |
Cr |
Cor |
脂润滑 |
油润滑 |
d1 |
D1 |
b |
k |
da(min) |
Da(max) |
ra(max) |
| NN3048K/SPC1W33 |
240 |
360 |
92 |
3 |
330 |
885 |
1690 |
1700 |
2000 |
285.2 |
- |
15 |
6 |
253 |
347 |
2.5 |
32.6 |
| NNU4952X2/C9W33 |
260 |
360 |
80 |
2.1 |
292 |
666 |
1500 |
1600 |
1900 |
- |
325 |
9.5 |
5 |
273 |
347 |
2.5 |
28.2 |
| NNU4952/W33YA4 |
260 |
360 |
100 |
2.1 |
292 |
760 |
2030 |
1400 |
1700 |
- |
325 |
15 |
6 |
273 |
347 |
2.6 |
31.7 |
| NNU4952/W33 |
260 |
360 |
100 |
2.1 |
292 |
760 |
2030 |
1400 |
1700 |
- |
325 |
15 |
6 |
273 |
347 |
2.7 |
31.7 |
| NN4952K/W33 |
260 |
360 |
100 |
2.1 |
292 |
835 |
2030 |
1400 |
1700 |
- |
325 |
15 |
6 |
273 |
347 |
2.7 |
30.4 |
| NNU4952K/W33 |
260 |
360 |
100 |
2.1 |
292 |
760 |
2030 |
1400 |
1700 |
326 |
- |
15 |
6 |
273 |
347 |
2.7 |
30.4 |
| NNU4952/W33YA4-1 |
260 |
360 |
100 |
2.1 |
292 |
840 |
2030 |
1400 |
1700 |
326 |
- |
15 |
6 |
273 |
347 |
2.7 |
31.7 |
| NNU4952X2/W33YAB |
260 |
360 |
115 |
2.1 |
292 |
990 |
2500 |
1400 |
1700 |
326 |
- |
15 |
6 |
273 |
347 |
2.7 |
36.8 |
| NN3052K/C9W33YB5 |
260 |
400 |
104 |
4 |
364 |
1010 |
2120 |
1900 |
2600 |
312.8 |
- |
15 |
6 |
276 |
347 |
3 |
49.2 |
| NN3052K/P51W33 |
260 |
400 |
104 |
4 |
364 |
1110 |
2120 |
1900 |
2600 |
312.8 |
- |
15 |
6 |
276 |
384 |
3 |
49.2 |
| NN3052K |
260 |
400 |
104 |
4 |
364 |
1110 |
2120 |
1900 |
2600 |
312.8 |
- |
- |
- |
276 |
384 |
3 |
49.3 |
| NNU4052/W33 |
260 |
400 |
140 |
4 |
295 |
1570 |
3000 |
1150 |
1300 |
- |
- |
13.9 |
7.5 |
276 |
384 |
3 |
63.4 |
| NNU4152 |
260 |
440 |
180 |
4 |
306 |
2240 |
4500 |
1000 |
1500 |
- |
- |
- |
- |
276 |
424 |
3 |
111 |
| NNU4956K/P52W33 |
280 |
380 |
100 |
2.1 |
309 |
870 |
2200 |
1300 |
1600 |
- |
358 |
15 |
6 |
291 |
369 |
2 |
27.5 |
| NNU4956K/W33 |
280 |
380 |
100 |
2.1 |
309 |
960 |
2200 |
1300 |
1600 |
- |
387 |
15 |
6 |
291 |
369 |
2 |
27.5 |