FV single row cylindrical roller bearings are available in many designs, series and sizes. The major design differences between the bearings presented in this section are in:
|
Principal dimensions [mm] |
Basic load ratings [kN] |
Speed ratings [r/min] |
Designation |
Design |
|
|
dynamic |
static |
Reference speed |
Limiting speed |
|
|
|
d |
D |
B |
C |
C |
C0 |
|
|
|
|
|
260 |
440 |
180 |
|
2200 |
3900 |
1300 |
1600 |
NNU 4152 K30M/W33 |
NNU K30/W33 |
|
260 |
440 |
180 |
|
2200 |
3900 |
1300 |
1600 |
NNU 4152 M/W33 |
NNU/W33 |
|
280 |
460 |
180 |
|
2550 |
4750 |
1200 |
1500 |
NNU 4156 K30M/W33 |
NNU K30/W33 |
|
280 |
460 |
180 |
|
2550 |
4750 |
1200 |
1500 |
NNU 4156 M/W33 |
NNU/W33 |
|
280 |
470 |
200 |
|
2700 |
5100 |
1000 |
1500 |
315976 B |
NNU/C3W33 |
|
300 |
460 |
180 |
|
2600 |
5500 |
1000 |
1500 |
BC2B 320119 |
|
|
300 |
500 |
200 |
|
2860 |
5300 |
1100 |
1400 |
NNU 4160 K30M/W33 |
NNU K30/W33 |
|
300 |
500 |
200 |
|
2860 |
5300 |
1100 |
1400 |
NNU 4160 M/W33 |
NNU/W33 |
|
320 |
440 |
118 |
|
1020 |
2360 |
1400 |
1500 |
NNUP 4964 B/HB1W33 |
NNUP/W33 |
|
320 |
460 |
120 |
|
1720 |
3600 |
950 |
1400 |
BC2B 322216 |
|
|
320 |
480 |
175 |
|
2460 |
5400 |
950 |
1400 |
315583 C |
NNU.4/C3W33 |
|
320 |
540 |
218 |
|
3410 |
6200 |
1000 |
1300 |
NNU 4164 K30F |
NNU K30 |
|
320 |
540 |
218 |
|
3690 |
6200 |
1000 |
1300 |
NNU 4164 F |
|
|
340 |
520 |
305 |
200 |
3300 |
7100 |
900 |
1300 |
BC2B 320118 |
NNUB.2/C3WO |
|
340 |
580 |
243 |
|
4020 |
7500 |
950 |
1200 |
NNU 4168 K30M/W33 |
NNU K30/W33 |
|
340 |
580 |
243 |
|
4020 |
7500 |
950 |
1200 |
NNU 4168 M/W33 |
NNU/W33 |
|
350 |
520 |
150 |
|
2120 |
4500 |
850 |
1300 |
BC2B 319878 |
NNU/W33 |
|
360 |
500 |
125 |
|
1790 |
3650 |
900 |
1300 |
BC2B 320075 |
NNU/C3W33 |
|
360 |
500 |
125 |
|
2050 |
4300 |
900 |
1300 |
BC2B 322217 |
|
|
360 |
600 |
243 |
|
4290 |
8500 |
900 |
1100 |
NNU 4172 K30M |
|
|
370 |
520 |
220 |
193 |
2750 |
6700 |
850 |
1300 |
BC2B 319961 |
NNUB.1/W33WI |
|
380 |
480 |
100 |
|
952 |
2550 |
1200 |
1300 |
NNU 4876 K/W33 |
NNU K/W33 |
|
380 |
480 |
100 |
|
952 |
2550 |
1200 |
1300 |
NNU 4876/HB1W33 |
NNU/W33 |
|
380 |
540 |
130 |
|
2010 |
4300 |
800 |
1200 |
BC2B 326131/HB1 |
|
|
380 |
540 |
200 |
|
2860 |
6800 |
800 |
1200 |
BC2B 320041 |
NNU.1/C4W33 |
|
380 |
620 |
243 |
|
4290 |
8500 |
850 |
1100 |
NNU 4176 K30M |
|
|
380 |
620 |
243 |
|
4290 |
8500 |
850 |
1100 |
NNU 4176 M |
|
|
400 |
500 |
100 |
|
968 |
2750 |
1100 |
1200 |
NNU 4880/HB1W33 |
NNU/W33 |
|
400 |
500 |
100 |
|
968 |
2750 |
1100 |
1200 |
NNUP 4880/HB1W33 |
NNUP/W33 |
|
400 |
500 |
100 |
|
968 |
2750 |
1200 |
1200 |
NNU 4880 K/W33 |
NNU K/W33 |
|
400 |
560 |
205 |
|
3140 |
7800 |
800 |
1200 |
314987 B |
NNU.4/C4W33WI |
|
400 |
560 |
205 |
|
3140 |
7800 |
800 |
1200 |
314987 C |
NNU.4/C4W33WI |
|
400 |
600.19 |
200 |
|
3470 |
7200 |
750 |
1100 |
BC2B 326363/HA4 |
NN.1/W33 |
|
400 |
650 |
250 |
|
4730 |
9500 |
800 |
1000 |
NNU 4180 K30M/W33 |
NNU K30/W33 |
|
400 |
650 |
250 |
|
4730 |
9500 |
800 |
1000 |
NNU 4180 M/W33 |
NNU/W33 |
|
410 |
600 |
220 |
|
3800 |
8650 |
750 |
1100 |
316019 |
NNU.4/C4W33WI |
|
420 |
520 |
100 |
|
990 |
2850 |
1100 |
1200 |
NNU 4884 K/W33 |
NNU K/W33 |
|
420 |
520 |
100 |
|
990 |
2850 |
1100 |
1200 |
NNU 4884/W33 |
NNU/W33 |
|
420 |
580 |
130 |
|
2380 |
5300 |
750 |
1100 |
BC2B 326137/HB1 |
|
|
420 |
580 |
160 |
|
2330 |
5400 |
750 |
1100 |
313555 A |
|
|
420 |
600 |
220 |
|
3580 |
8800 |
750 |
1100 |
314982 |
NNU.2/C4W33 |
|
420 |
620 |
200 |
|
3470 |
7800 |
700 |
1100 |
314391 |
NNU.3/C4W33WI |
|
440 |
540 |
100 |
|
1010 |
2900 |
1000 |
1100 |
NNU 4888 KM/W33 |
NNU K/W33 |
|
440 |
540 |
100 |
|
1170 |
3400 |
1000 |
1100 |
NNU 4888 M/W33 |
NNU/W33 |
|
440 |
620 |
225 |
|
3910 |
9800 |
700 |
1000 |
316077 A |
NNU.4/C4W33WI |
|
440 |
640 |
230 |
|
4570 |
9800 |
850 |
1000 |
BC2B 316521 |
NNU.4/W33W |
|
440 |
720 |
280 |
|
5720 |
11800 |
700 |
900 |
NNU 4188 K30M/W33 |
NNU K30/W33 |
|
440 |
720 |
280 |
|
5720 |
11800 |
700 |
900 |
NNU 4188 M/W33 |
NNU/W33 |
|
457.2 |
660.4 |
228.6 |
203.2 |
3690 |
8150 |
670 |
950 |
BC2B 322969/HB1 |
NNUB/W33 |
|
460 |
580 |
118 |
|
1190 |
3250 |
1000 |
1100 |
NNU 4892 K/W33 |
NNU K/W33 |
|
460 |
580 |
118 |
|
1190 |
3250 |
1000 |
1100 |
NNU 4892/W33 |
NNU/W33 |
|
460 |
650 |
235 |
|
4400 |
11200 |
670 |
1000 |
316739 A |
NNU.4/C4W33WI |
|
460 |
760 |
300 |
|
6440 |
12900 |
670 |
850 |
NNU 4192 K30M |
NNU K30 |
|
460 |
760 |
300 |
|
6440 |
12900 |
670 |
850 |
NNU 4192 M |
|
|
460 |
780 |
280 |
|
5610 |
10400 |
560 |
850 |
BC2-8004/HA1 |
|
|
480 |
700 |
260 |
|
5390 |
12500 |
600 |
900 |
316189 |
NNU.3/C3W33 |
|
480 |
790 |
308 |
|
7040 |
14300 |
630 |
800 |
NNU 4196 K30M/W33 |
NNU K30/W33 |
|
480 |
790 |
308 |
|
7040 |
14300 |
630 |
800 |
NNU 4196 M/W33 |
NNU/W33 |
|
487.98 |
637 |
175 |
|
3000 |
7600 |
670 |
950 |
BC2B 326196/HA1 |
NN/C2W20WI |
|
490 |
694 |
174 |
|
3740 |
9000 |
600 |
900 |
316639 AG |
|
|
500 |
680 |
225 |
|
4130 |
11000 |
600 |
900 |
314990 A |
NNU.4/C4W33WI |
|
500 |
720 |
218 |
|
4730 |
10800 |
600 |
850 |
314419 |
NNU.3/C3W33WI |
|
500 |
830 |
325 |
|
7480 |
15000 |
600 |
800 |
NNU 41/500 K30M/W33 |
NNU K30/W33 |
|
500 |
830 |
325 |
|
7480 |
15000 |
600 |
800 |
NNU 41/500 M/W33 |
NNU/W33 |
|
530 |
780 |
225 |
|
4400 |
9500 |
530 |
800 |
BC2B 326064/HA1 |
NNU/W33 |
|
530 |
780 |
250 |
|
4680 |
10200 |
530 |
800 |
315040 A |
NNU/W33W |
|
530 |
780 |
475 |
285 |
7210 |
17300 |
530 |
800 |
BC2B 320117/HA4 |
NNUB.3/C3WO |
|
530 |
870 |
335 |
|
7810 |
16000 |
560 |
750 |
NNU 41/530 K30M/W33 |
NNU K30/W33 |
|
530 |
870 |
335 |
|
7810 |
16000 |
560 |
750 |
NNU 41/530 M/W33 |
NNU/W33 |
|
550 |
800 |
260 |
|
5830 |
13400 |
530 |
750 |
316115 |
NNU.3/C3W33 |
|
560 |
920 |
355 |
|
8800 |
18300 |
530 |
670 |
NNU 41/560 K30M/W33X |
NNU K30/W33 |
|
560 |
920 |
355 |
|
8800 |
18300 |
530 |
670 |
NNU 41/560 M/W33 |
NNU/W33 |
|
600 |
820 |
287.5 |
|
6440 |
18000 |
480 |
700 |
BC2B 319584/HA1 |
NNU.4/C4W33WI |
|
600 |
820 |
365 |
|
7810 |
21200 |
480 |
700 |
BC2-8005/HB1 |
NNU/CNW33 |
|
600 |
980 |
375 |
|
9900 |
21200 |
480 |
630 |
NNU 41/600 K30M/W33 |
NNU K30/W33 |
|
600 |
980 |
375 |
|
9900 |
21200 |
480 |
630 |
NNU 41/600 M/W33 |
NNU/W33 |
|
630 |
850 |
218 |
|
4400 |
11800 |
480 |
700 |
BC2-8012/HB1 |
NNU.7/C4WO |
|
630 |
1030 |
400 |
|
11000 |
24000 |
450 |
600 |
NNU 41/630 K30M/W33 |
NNU K30/W33 |
|
630 |
1030 |
400 |
|
11000 |
24000 |
450 |
600 |
NNU 41/630 M/W33 |
NNU/W33 |
|
650 |
920 |
335 |
|
8580 |
23200 |
530 |
630 |
BC2B 326894/HB1 |
NNU.4/C4W33WI |
|
660 |
880 |
225 |
|
4180 |
11800 |
450 |
670 |
313477 B |
|
|
670 |
1090 |
412 |
|
12100 |
25500 |
430 |
530 |
NNU 41/670 K30M/W33 |
NNU K30/W33 |
|
670 |
1090 |
412 |
|
12100 |
25500 |
430 |
530 |
NNU 41/670 M/W33 |
NNU/W33 |
|
690 |
980 |
365 |
|
10500 |
27000 |
400 |
600 |
BC2-8074/HA5 |
NNU.3/CNW33 |
|
690 |
980 |
550 |
357.5 |
9900 |
27000 |
400 |
600 |
BC2-8015/HB1 |
NNUB.5/W33WI |
|
710 |
1150 |
438 |
|
13400 |
28500 |
380 |
500 |
NNU 41/710 K30M/W33 |
NNU K30/W33 |
|
710 |
1150 |
438 |
|
13400 |
28500 |
380 |
500 |
NNU 41/710 M/W33 |
NNU/W33 |
|
750 |
1000 |
250 |
|
6160 |
16600 |
380 |
560 |
314420 |
NNU.3/C4W33WI |
|
750 |
1220 |
475 |
|
16100 |
35500 |
380 |
450 |
NNU 41/750 K30M/W33 |
NNU K30/W33 |
|
750 |
1220 |
475 |
|
16800 |
36500 |
360 |
450 |
NNU 41/750 M/W33 |
NNU/W33 |
|
800 |
1260 |
375 |
|
12800 |
28000 |
300 |
430 |
BC2B 326379/HA4 |
NN.1/C2W33 |
|
800 |
1280 |
475 |
|
16500 |
36500 |
320 |
430 |
NNU 41/800 K30M/W33 |
NNU K30/W33 |
|
800 |
1280 |
475 |
|
17600 |
40500 |
340 |
430 |
NNU 41/800 M/W33 |
NNU/W33 |
|
850 |
1360 |
500 |
|
19800 |
45000 |
300 |
400 |
NNU 41/850 K30M/W33 |
NNU K30/W33 |
|
850 |
1360 |
500 |
|
19800 |
45000 |
300 |
400 |
NNU 41/850 M/W33 |
NNU/W33 |
|
900 |
1420 |
515 |
|
22000 |
47500 |
280 |
360 |
NNU 41/900 K30M/W33 |
NNU K30/W33 |
|
900 |
1420 |
515 |
|
22000 |
47500 |
280 |
360 |
NNU 41/900 M/W33 |
NNU/W33 |
|
950 |
1360 |
420 |
|
14000 |
33500 |
260 |
360 |
BC2-8022/HA1 |
NN/W33 |
|
950 |
1500 |
545 |
|
25500 |
57000 |
260 |
340 |
NNU 41/950 K30M/W33 |
NNU K30/W33 |
|
950 |
1500 |
545 |
|
25500 |
57000 |
260 |
340 |
NNU 41/950 M/W33 |
NNU/W33 |
|
1000 |
1580 |
580 |
|
27500 |
62000 |
240 |
300 |
NNU 41/1000 K30M/W33 |
NNU K30/W33 |
|
1000 |
1580 |
580 |
|
27500 |
62000 |
240 |
300 |
NNU 41/1000 M/W33 |
NNU/W33 |
|
1060 |
1660 |
600 |
|
30300 |
69500 |
220 |
280 |
NNU 41/1060 K30M/W33 |
NNU K30/W33 |
|
1060 |
1660 |
600 |
|
30300 |
69500 |
220 |
280 |
NNU 41/1060 M/W33 |
NNU/W33 |
|
1120 |
1750 |
630 |
|
33600 |
76500 |
200 |
280 |
NNU 41/1120 K30M/W33 |
NNU K30/W33 |
|
1120 |
1750 |
630 |
|
33600 |
76500 |
200 |
280 |
NNU 41/1120 M/W33 |
NNU/W33 |
|
1180 |
1850 |
670 |
|
36900 |
85000 |
180 |
240 |
NNU 41/1180 K30M/W33 |
NNU K30/W33 |
|
1180 |
1850 |
670 |
|
36900 |
85000 |
180 |
240 |
NNU 41/1180 M/W33 |
NNU/W33 |
|
1250 |
1950 |
710 |
|
41800 |
98000 |
160 |
220 |
NNU 41/1250 K30M/W33 |
NNU K30/W33 |
|
1250 |
1950 |
710 |
|
41800 |
98000 |
160 |
220 |
NNU 41/1250 M/W33 |
NNU/W33 |
|
1319.5 |
1720 |
300 |
|
12500 |
34500 |
160 |
240 |
BC2B 326372/HA1 |
NN.1/C4W33 |
|
1320 |
2060 |
750 |
|
45700 |
106000 |
150 |
190 |
NNU 41/1320 K30M/W33 |
NNU K30/W33 |
|
1320 |
2060 |
750 |
|
45700 |
106000 |
150 |
190 |
NNU 41/1320 M/W33 |
NNU/W33 |
|
1400 |
2180 |
775 |
|
49500 |
116000 |
130 |
170 |
NNU 41/1400 K30M/W33 |
NNU K30/W33 |
|
1400 |
2180 |
775 |
|
49500 |
116000 |
130 |
170 |
NNU 41/1400 M/W33 |
NNU/W33 |
|
1500 |
2300 |
800 |
|
52800 |
132000 |
120 |
150 |
NNU 41/1500 K30M/W33 |
NNU K30/W33 |
|
1500 |
2300 |
800 |
|
52800 |
132000 |
120 |
150 |
NNU 41/1500 M/W33 |
NNU/W33 |
