ISB Katalog - page 153

CUSCINETTI A RULLI CLINIDRICI, A DUE CORONE
CYLINDRICAL ROLLER BEARINGS, DOUBLE ROW
142
CUSCINETTI A DOPPIA CORONA DI RULLI CILINDRICI -
CYLINDRICAL ROLLER BEARINGS, DOUBLE ROW
Dimensioni (mm)
Dimension (mm)
Coefficiente di carico (KN)
Load rating (KN)
Velocità limite (giri/min)
Speed limit (Rpm)
Peso (Kg)
Weight (Kg)
Sigla
Designation
d
(mm)
D
(mm)
B
(mm)
Dinamico
Dynamic
C
Statico
Static
C
0
Lubrificazione
Lubrication
Grasso
Grease
Olio
Oil
460
580
118
1166.2
3185
990
1045
75
NNU 4892 K/W33
580
118
1166.2
3185
990
1045
75
NNU 4892/W33
680
218
4204.2
9114
855
902,5
240
NNU 4092 KM/W33
680
218
4204.2
9114
855
902,5
240
NNU 4092 M/W33
760
300
6311.2
12642
765
807,5
535
NNU 4192 K30M
760
300
6311.2
12642
765
807,5
535
NNU 4192 M
480
700
218
4312
9457
810
855
275
NNU 4096 KM/W33
700
218
4312
9457
810
855
275
NNU 4096 M/W33
790
308
6899.2
14014
720
760
590
NNU 4196 K30M/W33
790
308
6899.2
14014
720
760
590
NNU 4196 M/W33
500
720
218
4370.8
9800
765
807,5
287
NNU 40/500 KM/W33
720
218
4370.8
9800
765
807,5
287
NNU 40/500 M/W33
830
325
7330.4
14700
720
760
710
NNU 41/500 K30M/W33
830
325
7330.4
14700
720
760
710
NNU 41/500 M/W33
530
780
250
5390
11956
720
760
420
NNU 40/530 KM/W33
780
250
5390
11956
720
760
420
NNU 40/530 M/W33
870
335
7653.8
15680
675
712,5
790
NNU 41/530 K30M/W33
870
335
7653.8
15680
675
712,5
790
NNU 41/530 M/W33
560
820
258
5605.6
12642
675
712,5
475
NNU 40/560 KM/W33
820
258
5605.6
12642
675
712,5
475
NNU 40/560 M/W33
920
355
8624
17934
603
636,5
930
NNU 41/560 K30M/W33X
920
355
8624
17934
603
636,5
930
NNU 41/560 M/W33
600
870
272
6683.6
15288
630
665
530
NNU 40/600 KM/W33
870
272
6683.6
15288
630
665
530
NNU 40/600 M/W33
980
375
9702
20776
567
598,5
1100
NNU 41/600 K30M/W33
980
375
9702
20776
567
598,5
1100
NNU 41/600 M/W33
630
920
290
7497
17248
567
598,5
635
NNU 40/630 KM/W33
920
290
7497
17248
567
598,5
635
NNU 40/630 M/W33
1030
400
10780
23520
540
570
1330
NNU 41/630 K30M/W33
1030
400
10780
23520
540
570
1330
NNU 41/630 M/W33
670
980
308
8251.6
19208
540
570
765
NNU 40/670 KM/W33
980
308
8251.6
19208
540
570
765
NNU 40/670 M/W33
1090
412
11858
24990
477
503,5
1500
NNU 41/670 K30M/W33
1090
412
11858
24990
477
503,5
1500
NNU 41/670 M/W33
710
1030
315
9163
21168
504
532
850
NNU 40/710 KM/W33
1030
315
9163
21168
504
532
850
NNU 40/710 M/W33
1150
438
13132
27930
450
475
1790
NNU 41/710 K30M/W33
1150
438
13132
27930
450
475
1790
NNU 41/710 M/W33
750
920
170
3616.2
9996
540
570
240
NN 48/750 K30/H1W33
920
170
3616.2
9996
540
570
240
NN 48/750/H1W33
1090
335
9996
23520
450
475
925
NNU 40/750 KM/W33
1090
335
9996
23520
450
475
925
NNU 40/750 M/W33
1220
475
15778
34790
405
427,5
2230
NNU 41/750 K30M/W33
1220
475
15778
34790
405
427,5
2230
NNU 41/750 M/W33
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