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Cylindrical roller bearings, double
row |
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Principal |
Basic load ratings |
Fatigue |
Speed ratings |
Mass |
Designation |
| |
dimensions |
dynamic |
static |
load |
Reference |
Limiting |
| |
|
limit |
speed |
speed |
| |
d |
D |
B |
C |
C |
C0 |
Pu |
|
| |
mm |
kN |
kN |
r/min |
kg |
- |
|
| |
360 |
510 |
190 |
190 |
2600 |
6100 |
550 |
900 |
1300 |
120 |
BC2B 320299 |
| |
360 |
540 |
180 |
180 |
2810 |
5700 |
510 |
1100 |
1200 |
142 |
NNU 4072 KM/W33 |
| |
360 |
540 |
180 |
180 |
2810 |
5700 |
510 |
1100 |
1200 |
142 |
NNU 4072 M/W33 |
| |
360 |
600 |
243 |
243 |
4290 |
8500 |
695 |
900 |
1100 |
275 |
NNU 4172 K30M |
| |
360 |
600 |
243 |
243 |
4290 |
8500 |
695 |
900 |
1100 |
275 |
NNU 4172 M |
| |
370 |
520 |
220 |
193 |
2750 |
6700 |
570 |
850 |
1300 |
130 |
BC2B 319961 |
| |
380 |
480 |
100 |
100 |
952 |
2550 |
212 |
1200 |
1300 |
44,0 |
NNU 4876 K/W33 |
| |
380 |
480 |
100 |
100 |
952 |
2550 |
212 |
1200 |
1300 |
44,0 |
NNU 4876/W33 |
| |
380 |
540 |
130 |
130 |
2010 |
4300 |
380 |
800 |
1200 |
100 |
BC2B 326131/HB1 |
| |
380 |
540 |
150 |
150 |
2510 |
5500 |
480 |
800 |
1200 |
110 |
316062 |
| |
380 |
540 |
200 |
200 |
2860 |
6800 |
585 |
800 |
1200 |
145 |
BC2B 320041 |
| |
380 |
560 |
180 |
180 |
2860 |
6000 |
530 |
1000 |
1200 |
150 |
NNU 4076 KM/W33 |
| |
380 |
560 |
180 |
180 |
2860 |
6000 |
530 |
1000 |
1200 |
150 |
NNU 4076 M/W33 |
| |
380 |
620 |
243 |
243 |
4290 |
8500 |
680 |
850 |
1100 |
285 |
NNU 4176 K30M |
| |
380 |
620 |
243 |
243 |
4290 |
8500 |
680 |
850 |
1100 |
285 |
NNU 4176 M |
| |
400 |
500 |
100 |
100 |
968 |
2750 |
208 |
1100 |
1200 |
46,0 |
NNU 4880 K/W33 |
| |
400 |
500 |
100 |
100 |
968 |
2750 |
208 |
1100 |
1200 |
46,0 |
NNU 4880/W33 |
| |
400 |
500 |
100 |
100 |
968 |
2750 |
208 |
1100 |
1200 |
45,5 |
NNUP 4880/HB1W33 |
| |
400 |
560 |
205 |
205 |
3140 |
7800 |
655 |
800 |
1200 |
160 |
314987 B |
| |
400 |
560 |
205 |
205 |
3140 |
7800 |
655 |
800 |
1200 |
160 |
314987 C |
| |
400 |
590 |
220 |
220 |
3690 |
8300 |
695 |
750 |
1100 |
210 |
315802 |
| |
400 |
600 |
200 |
200 |
3470 |
7200 |
600 |
950 |
1100 |
205 |
NNU 4080 F/W33 |
| |
400 |
600 |
200 |
200 |
3470 |
7200 |
600 |
950 |
1100 |
205 |
NNU 4080 KF/W33 |
| |
400 |
600,19 |
200 |
200 |
3470 |
7200 |
600 |
950 |
1100 |
205 |
BC2B 326363/HA4 |
| |
400 |
600,19 |
200 |
200 |
3470 |
7200 |
600 |
950 |
1100 |
200 |
BC2B 326880/HB1 |
 | |