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基本尺寸mm
|
基本额定负荷
|
代号
|
额定转速 r/min
|
质量 kg
|
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 |
d1 ≈ |
D1 ≈ |
F,E |
r1.2 min |
r3.4 min |
S1) |
da min |
damax |
db min |
Da max |
取消 |
ra max |
rb max |
|
|
280
|
420
|
65
|
660
|
1060
|
NU1056MA
|
1700
|
2000
|
31.5
|
-
|
373.1
|
316
|
4
|
4
|
8
|
295
|
312
|
321
|
405
|
-
|
3
|
3
|
|
|
280
|
460
|
146
|
2290
|
3900
|
NU3156ECMA
|
1200
|
2000
|
101
|
-
|
406
|
321
|
5
|
5
|
0.4
|
300
|
316
|
325
|
440
|
-
|
4
|
4
|
|
|
280
|
420
|
82
|
1230
|
2160
|
NU2056ECMA
|
1100
|
1400
|
40
|
-
|
377
|
314
|
4
|
4
|
3.4
|
296
|
310
|
318
|
404
|
-
|
3
|
3
|
|
|
280
|
500
|
80
|
1190
|
1800
|
NU256MA
|
1400
|
1900
|
71.5
|
-
|
417
|
340
|
5
|
5
|
3.8
|
300
|
333
|
344
|
480
|
-
|
4
|
4
|
|
|
280
|
500
|
80
|
1190
|
1800
|
NJ256MA
|
1400
|
1900
|
73
|
360
|
417
|
340
|
5
|
5
|
3.8
|
300
|
333
|
364
|
480
|
-
|
4
|
4
|
|
|
280
|
500
|
130
|
2330
|
3750
|
NU2256ECMA/VE900
|
200
|
2200
|
115
|
-
|
433
|
327
|
5
|
5
|
10.2
|
300
|
320
|
331
|
480
|
-
|
4
|
4
|
|
|
280
|
580
|
175
|
2700
|
4300
|
NU2356MA
|
1000
|
1700
|
230
|
-
|
467
|
362
|
6
|
6
|
6.6
|
306
|
347
|
366
|
554
|
-
|
5
|
5
|
|
|
284.9
|
474.9
|
152.4
|
2240
|
4400
|
475620(NU/C3)
|
950
|
1200
|
120
|
-
|
413
|
331.8
|
4
|
4
|
5
|
301
|
327
|
336
|
459
|
-
|
3
|
3
|
|
|
287.6
|
474.9
|
152.4
|
2240
|
4400
|
475620(NU/C3)
|
950
|
1200
|
120
|
-
|
413
|
331.8
|
4
|
4
|
5
|
301
|
327
|
336
|
459
|
-
|
3
|
3
|
|
|
300
|
440
|
72
|
1080
|
1730
|
BC1B463551(NF/C5)
|
1000
|
1300
|
42
|
339
|
396
|
410
|
6.4
|
6.4
|
3.2
|
313
|
392
|
-
|
414
|
-
|
6
|
6
|
|
|
300
|
380
|
38
|
358
|
680
|
NU1860ECMA/VE900
|
1400
|
1700
|
10.5
|
-
|
354
|
321
|
2.1
|
1.5
|
4.6
|
308
|
317
|
325
|
369
|
-
|
2
|
1.5
|
|
|
300
|
380
|
48
|
473
|
980
|
NU2860ECM/VE900
|
1400
|
1700
|
13.5
|
-
|
356
|
321
|
2.1
|
1.5
|
8.5
|
308
|
318
|
325
|
369
|
-
|
2
|
1.5
|
|
|
300
|
380
|
48
|
473
|
980
|
NJ2860ECM/VE900
|
1400
|
1700
|
14
|
326
|
356
|
321
|
2.1
|
1.5
|
8.5
|
308
|
318
|
332
|
369
|
-
|
2
|
1.5
|
|
|
300
|
460
|
74
|
858
|
1370
|
NU1060MA
|
1500
|
2000
|
46
|
-
|
402
|
340
|
4
|
4
|
9.7
|
317
|
335
|
360
|
443
|
-
|
3
|
3
|
|
|
300
|
460
|
74
|
858
|
1370
|
NJ1060MA
|
1500
|
2000
|
46
|
356
|
402
|
340
|
4
|
4
|
9.7
|
317
|
335
|
344
|
443
|
-
|
3
|
-
|
|
|
300
|
460
|
95
|
1510
|
2600
|
NU2060ECMA
|
1300
|
2000
|
62
|
-
|
410
|
341
|
4
|
4
|
4.1
|
317
|
336
|
345
|
443
|
-
|
3
|
3
|
|
|
300
|
460
|
118
|
1650
|
3050
|
N3060K/VA701
|
1000
|
1300
|
72
|
356
|
-
|
425
|
1.5
|
4
|
10.7
|
316
|
420
|
-
|
444
|
-
|
1.5
|
4
|
|
|
300
|
540
|
85
|
1420
|
2120
|
NU260MA
|
1300
|
1400
|
89.5
|
-
|
451
|
364
|
5
|
5
|
4.8
|
320
|
358
|
368
|
520
|
-
|
4
|
4
|
|
|
300
|
540
|
85
|
1420
|
2120
|
NUP260MA
|
1300
|
1400
|
90
|
386
|
451
|
364
|
5
|
5
|
-
|
320
|
-
|
-
|
520
|
-
|
4
|
4
|
|
|
300
|
540
|
140
|
2090
|
3450
|
NU2260MP
|
1200
|
1800
|
145
|
-
|
451
|
364
|
5
|
5
|
5.6
|
320
|
352
|
368
|
520
|
-
|
4
|
4
|
|
|
300
|
540
|
140
|
2090
|
3450
|
NU2260MA
|
1200
|
1800
|
145
|
-
|
451
|
364
|
5
|
5
|
5.6
|
320
|
352
|
368
|
520
|
-
|
4
|
4
|
|
|
300
|
620
|
185
|
4020
|
5850
|
NU2360ECMA
|
950
|
1600
|
270
|
-
|
535
|
371
|
7.5
|
7.5
|
11
|
332
|
365
|
375
|
588
|
-
|
6
|
6
|