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基本尺寸 mm
|
基本额定负荷
|
额定转速 r/min
|
质量kg
|
型号
|
尺寸 mm
|
挡肩及倒角尺寸 mm
|
d |
D |
B |
动态CKN |
静态CoKN |
参考转速 |
极限转速 r/min |
NCF......V |
NJG......VH |
d1≈ |
D1 ≈ |
F,E |
r1.2 min |
r3.4 min |
S1) |
damin |
db max |
Da min |
Db max |
ra max |
rb max |
|
|
360
|
480
|
72
|
1230
|
2600
|
530
|
670
|
36.5
|
NCF2972CV
|
NCF2972BV
|
404
|
437
|
451.5
|
3
|
3
|
5
|
373
|
-
|
467
|
467
|
2.5
|
2.5
|
|
|
360
|
540
|
134
|
2420
|
4300
|
500
|
630
|
105
|
NCF3072CV
|
NCF3072BV
|
412
|
486
|
503.45
|
5
|
5
|
14
|
378
|
-
|
522
|
522
|
4
|
4
|
|
|
380
|
480
|
46
|
627
|
1290
|
530
|
670
|
19.5
|
NCF1876V
|
NCF1876BV
|
416
|
448
|
458
|
2.1
|
2.1
|
3.5
|
391
|
-
|
469
|
473
|
2
|
2
|
|
|
380
|
520
|
82
|
1570
|
3250
|
500
|
630
|
52.5
|
NCF2976CV
|
NCF2976BV
|
427
|
474
|
488
|
4
|
4
|
5
|
395
|
-
|
505
|
505
|
3
|
3
|
|
|
380
|
560
|
135
|
2700
|
5100
|
480
|
600
|
110
|
NCF3076CV
|
NCF3076BV
|
431
|
504
|
520.5
|
5
|
5
|
14
|
398
|
-
|
542
|
542
|
4
|
4
|
|
|
400
|
500
|
46
|
627
|
1340
|
500
|
630
|
20.5
|
NCF1880V
|
NCF1880BV
|
433
|
465
|
475
|
2.1
|
2.1
|
3.5
|
411
|
-
|
489
|
493
|
2
|
2
|
|
|
400
|
540
|
82
|
1650
|
3450
|
480
|
600
|
54.5
|
NCF2980CV
|
NCF2980BV
|
449
|
499
|
511
|
4
|
4
|
5
|
415
|
-
|
525
|
525
|
3
|
3
|
|
|
400
|
600
|
148
|
2970
|
5500
|
450
|
560
|
145
|
NCF3080CV
|
NCF3080BV
|
460
|
540
|
558
|
5
|
5
|
14
|
418
|
-
|
582
|
582
|
4
|
4
|
|
|
420
|
520
|
46
|
660
|
1430
|
480
|
600
|
21
|
NCF1884V
|
NCF1884BV
|
457
|
489
|
499
|
2.1
|
2.1
|
3.5
|
431
|
-
|
509
|
513
|
2
|
2
|
|
|
420
|
560
|
82
|
1650
|
3600
|
450
|
560
|
57
|
NCF2984CV
|
NCF2984BV
|
462
|
512
|
524
|
4
|
4
|
5
|
435
|
-
|
545
|
545
|
3
|
3
|
|
|
420
|
620
|
150
|
3030
|
5700
|
430
|
530
|
150
|
NCF3084CV
|
NCF3084BV
|
480
|
559
|
577.6
|
5
|
5
|
15
|
438
|
-
|
602
|
602
|
4
|
4
|
|
|
440
|
540
|
46
|
671
|
1460
|
450
|
560
|
22
|
NCF1888V
|
NCF1888BV
|
474
|
506
|
516
|
2.1
|
2.1
|
3.5
|
451
|
-
|
529
|
533
|
2
|
2
|
|
|
440
|
540
|
60
|
1060
|
2700
|
450
|
560
|
30
|
NCF2888V
|
NCF2888BV
|
474
|
508
|
516
|
2.1
|
2.1
|
3.5
|
451
|
-
|
529
|
533
|
2
|
2
|
|
|
440
|
600
|
95
|
2010
|
4400
|
430
|
530
|
80.5
|
NCF2988V
|
NCF2988BV
|
502
|
545
|
565.5
|
4
|
4
|
6
|
455
|
-
|
585
|
585
|
3
|
3
|
|
|
440
|
650
|
157
|
3580
|
6550
|
400
|
500
|
175
|
NCF3088CV
|
NCF3088BV
|
500
|
590
|
611
|
6
|
6
|
16
|
463
|
-
|
627
|
627
|
5
|
5
|
|
|
460
|
580
|
56
|
913
|
1960
|
430
|
530
|
34
|
NCF1892V
|
NCF1892BV
|
501
|
541
|
553
|
3
|
3
|
5
|
473
|
-
|
567
|
567
|
2.5
|
2.5
|
|
|
460
|
580
|
72
|
1300
|
3050
|
430
|
530
|
44
|
NCF2892V
|
NCF2892BV
|
501
|
543
|
553
|
3
|
3
|
5
|
473
|
-
|
567
|
567
|
2.5
|
2.5
|
|
|
460
|
620
|
95
|
2050
|
4500
|
400
|
500
|
83.5
|
NCF2992V
|
NCF2992BV
|
516
|
558
|
579
|
4
|
4
|
6
|
475
|
-
|
605
|
605
|
3
|
3
|
|
|
460
|
680
|
163
|
3690
|
6950
|
380
|
480
|
195
|
NCF3092CV
|
NCF3092BV
|
522
|
611
|
632.97
|
6
|
6
|
16
|
483
|
-
|
657
|
657
|
5
|
5
|