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Cylindrical roller bearings
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Cylindrical roller bearings
PRODUCTS
Designation
Principal dimensions
Basic load ratings
Speed ratings
dynamic
static
Reference speed
Limiting speed
d
[
mm
]
B
[
mm
]
B
[
mm
]
C
[
kN
]
C
0
[
kN
]
[
r/min
]
[
r/min
]
BC2B 319961
370
520
193
169
2750
6700
850
BC2B 320041
380
540
200
——
2860
6800
800
NNU 4176 M
380
620
243
——
4290
8500
850
314987 B
400
560
205
——
3140
7800
800
314987 C
400
560
205
——
3140
7800
800
BC2B 326363/HA4
400
600.19
200
——
3470
7200
750
316019
410
600
220
——
3800
8650
750
314391
420
620
200
——
3470
7800
700
314982
420
600
220
——
3580
8800
750
316077 A
440
620
225
——
3910
9800
700
BC2B 316521
440
640
230
——
4570
9800
850
NNU 4888 M/W33
440
540
100
——
1170
3400
1000
BC2B 322969/HB1
457.2
660.4
228.6
203.2
3690
8150
670
316739 A
460
650
235
——
4400
11200
670
NNU 4192 M
460
760
300
——
6440
12900
670
316189
480
700
260
——
5390
12500
600
NNU 4196 M/W33
480
790
308
——
7040
14300
630
314419
500
720
218
——
4730
10800
600
NNU 41/500 M/W33
500
830
325
——
7480
15000
600
BC2B 320117/HA4
530
780
475
285
7210
17300
530
BC2B 326064/HA1
530
780
225
——
4400
9500
530
316115
550
800
260
——
5830
13400
530
BC2-8005/HB1
600
820
365
——
7810
21200
480
NNU 41/600 M/W33
600
980
375
——
9900
21200
480
BC2-8074/HA5
690
980
365
——
10500
27000
400
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