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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 |
|
|
180
|
380
|
126
|
1870
|
2650
|
670
|
800
|
69.5
|
NJG2336VH
|
NJG2336BVH
|
245
|
309
|
221.75
|
4
|
-
|
8
|
199
|
215
|
361
|
-
|
3
|
-
|
|
|
190
|
260
|
42
|
440
|
780
|
1100
|
1400
|
6.5
|
NCF2938CV
|
NCF2938BV
|
212
|
236
|
244
|
2
|
1.1
|
2
|
199
|
-
|
250
|
252
|
2
|
1
|
|
|
190
|
290
|
75
|
792
|
1290
|
1000
|
1300
|
17
|
NCF3038CV
|
NCF3038BCV
|
222
|
258
|
269.76
|
2.1
|
2.1
|
8
|
202
|
-
|
279
|
279
|
2
|
2
|
|
|
190
|
340
|
92
|
1250
|
1900
|
800
|
1000
|
35.7
|
NCF2238V
|
NCF2238BV
|
243
|
296
|
310.68
|
4
|
4
|
7
|
209
|
-
|
325
|
324
|
3
|
3
|
|
|
200
|
250
|
24
|
176
|
335
|
1100
|
1400
|
2.6
|
NCF1840V
|
NCF1840BV
|
218
|
231
|
237.5
|
1.5
|
1.1
|
1.8
|
207
|
-
|
243
|
244
|
1.5
|
1
|
|
|
200
|
280
|
48
|
528
|
965
|
1000
|
1300
|
9.1
|
NCF2940CV
|
NCF2940CV
|
226
|
253
|
262
|
2.1
|
1.5
|
3
|
211
|
-
|
269
|
271
|
2
|
1.5
|
|
|
200
|
310
|
82
|
913
|
1530
|
950
|
1200
|
22.5
|
NCF3040CV
|
NCF3040BCV
|
237
|
275
|
287.75
|
2.1
|
2.1
|
9
|
213
|
-
|
299
|
299
|
2
|
2
|
|
|
200
|
420
|
138
|
2290
|
3200
|
600
|
750
|
92
|
NJG2340VH
|
NJG2340BVH
|
266
|
342
|
238.65
|
5
|
-
|
9
|
221
|
232
|
398
|
-
|
4
|
-
|
|
|
220
|
270
|
24
|
183
|
365
|
1000
|
1200
|
2.85
|
NCF1844V
|
NCF1844BV
|
238
|
252
|
258
|
1.5
|
1.1
|
1.8
|
227
|
-
|
263
|
264
|
1.5
|
1
|
|
|
220
|
300
|
48
|
550
|
1060
|
900
|
1200
|
9.9
|
NCF2944CV
|
NCF2944BV
|
247
|
274
|
283
|
2.1
|
1.5
|
3
|
231
|
-
|
289
|
291
|
2
|
1.5
|
|
|
220
|
340
|
90
|
1080
|
1800
|
850
|
1100
|
29.5
|
NCF3044V
|
NCF3044BV
|
255
|
298
|
312.2
|
3
|
3
|
9
|
233
|
-
|
327
|
327
|
2.5
|
2.5
|
|
|
240
|
300
|
28
|
260
|
510
|
900
|
1100
|
4.4
|
NCF1848V
|
NCF1848BV
|
263
|
279
|
287
|
2
|
1.1
|
1.8
|
249
|
-
|
291
|
294
|
2
|
1
|
|
|
240
|
320
|
48
|
583
|
1140
|
850
|
1100
|
10.6
|
NCF2948CV
|
NCF2948BV
|
267
|
294
|
303
|
2.1
|
1.5
|
3
|
251
|
-
|
309
|
311
|
2
|
1.5
|
|
|
240
|
360
|
92
|
1140
|
1960
|
800
|
1000
|
32
|
NCF3048V
|
NCF3048BV
|
278
|
321
|
335.1
|
3
|
3
|
11
|
254
|
-
|
347
|
347
|
2.5
|
2.5
|
|
|
240
|
500
|
155
|
3140
|
4400
|
480
|
600
|
147
|
NJG2348VH
|
NJG2348BVH
|
310
|
403
|
287.75
|
5
|
-
|
10
|
260
|
282
|
480
|
-
|
4
|
-
|