询购 |
查看 |
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/B1 |
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 |
|
|
140
|
270
|
78
|
644
|
880
|
614073A(NJ/C4)
|
1800
|
2200
|
22
|
188
|
231
|
176.5
|
2.5
|
3
|
1.3
|
153
|
171
|
191
|
257
|
-
|
2.5
|
2.5
|
|
|
140
|
270
|
78/91
|
644
|
880
|
614074A(NU/C4+HJ)
|
1800
|
2200
|
23.3
|
188
|
231
|
176.5
|
3
|
3
|
1
|
153
|
171
|
179
|
257
|
-
|
3.5
|
25
|
|
|
140
|
300
|
62
|
780
|
830
|
NU328ECJ
|
2400
|
2800
|
22.5
|
-
|
250.6
|
180
|
4
|
4
|
3.7
|
157
|
175
|
183
|
282.5
|
-
|
3
|
3
|
|
|
140
|
300
|
62
|
780
|
830
|
NJ328ECJ
|
2400
|
2800
|
23
|
195
|
250.6
|
180
|
4
|
4
|
3.7
|
157
|
175
|
199
|
282.5
|
-
|
3
|
3
|
|
|
140
|
300
|
62
|
780
|
830
|
NUP328ECM
|
2400
|
2800
|
23.5
|
195
|
250.6
|
180
|
4
|
4
|
-
|
157
|
-
|
199
|
282.5
|
-
|
3
|
-
|
|
|
140
|
300
|
62
|
780
|
830
|
N328MB
|
2400
|
2800
|
20
|
196
|
-
|
260
|
4
|
4
|
4.2
|
157
|
256
|
-
|
282.5
|
-
|
3
|
3
|
|
|
140
|
300
|
102
|
1200
|
1430
|
NU2328ECMA
|
2400
|
4300
|
37
|
-
|
251.7
|
180
|
4
|
4
|
9.7
|
157
|
175
|
183
|
282.5
|
-
|
3
|
3
|
|
|
140
|
300
|
102
|
1200
|
1430
|
NJ2328ECMA
|
2400
|
4300
|
37.5
|
195
|
251.7
|
180
|
4
|
4
|
9.7
|
157
|
175
|
199
|
282.5
|
-
|
3
|
-
|
|
|
140
|
300
|
114.3
|
1120
|
1560
|
467063VAA(NF/C5)
|
1800
|
2200
|
41.8
|
196
|
246
|
263
|
3
|
3
|
5
|
153
|
242
|
-
|
287
|
-
|
2.5
|
2.5
|
|
|
140
|
360
|
82
|
913
|
1080
|
NU428M
|
1700
|
2000
|
47
|
-
|
278
|
198
|
5
|
5
|
6.1
|
160
|
192
|
201
|
340
|
-
|
4
|
4
|
|
|
150
|
225
|
35
|
198
|
290
|
NU1030MA
|
3200
|
5000
|
4.85
|
-
|
199.05
|
169.5
|
1.5
|
2.1
|
4.9
|
158
|
167
|
173
|
215
|
-
|
2
|
1.5
|
|
|
150
|
225
|
45
|
347
|
550
|
NU2030ECMA
|
2200
|
2800
|
6
|
-
|
203
|
168.5
|
1.5
|
2.1
|
2.2
|
158
|
165
|
172
|
214
|
-
|
2
|
1.5
|
|
|
150
|
225
|
56
|
413
|
710
|
N3030K/VSA701
|
2200
|
2800
|
7.9
|
178
|
-
|
208.5
|
1.5
|
2.1
|
5.2
|
161
|
205
|
181
|
217
|
-
|
1
|
1.5
|
|
|
150
|
270
|
45
|
510
|
600
|
NU230ECJ
|
2600
|
2800
|
11.5
|
-
|
232.2
|
182
|
3
|
3
|
2.5
|
164
|
178
|
186
|
254.6
|
-
|
2.5
|
2.5
|
|
|
150
|
270
|
45
|
510
|
600
|
NJ230ECJ
|
2600
|
2800
|
12
|
193
|
232.2
|
182
|
3
|
3
|
2.5
|
164
|
178
|
196
|
254.6
|
-
|
2.5
|
-
|
|
|
150
|
270
|
45
|
510
|
600
|
NUP230ECJ
|
2600
|
2800
|
11
|
193
|
232.2
|
182
|
3
|
3
|
-
|
164
|
-
|
196
|
254.6
|
-
|
2.5
|
-
|
|
|
150
|
270
|
45
|
510
|
600
|
N230
|
2600
|
2800
|
10
|
193
|
-
|
238
|
3
|
3
|
2.5
|
164
|
234
|
-
|
254.6
|
-
|
2.5
|
2.5
|
|
|
150
|
270
|
73
|
735
|
930
|
NU2230ECM
|
2600
|
2800
|
19
|
-
|
232.2
|
182
|
3
|
3
|
4.9
|
164
|
178
|
186
|
254.6
|
-
|
2.5
|
2.5
|
|
|
150
|
270
|
73
|
735
|
930
|
NJ2230ECM
|
2600
|
2800
|
19.5
|
194
|
232.2
|
182
|
3
|
3
|
4.9
|
164
|
178
|
197
|
254.6
|
-
|
2.5
|
-
|
|
|
150
|
300
|
102
|
880
|
1250
|
314834DB(NJ/C4VA350)
|
1700
|
2000
|
35.5
|
202
|
248
|
187
|
4
|
4
|
14.2
|
166
|
184
|
205
|
284
|
-
|
3
|
3
|
|
|
150
|
300
|
102
|
880
|
1250
|
314835DB(NJP/C4VA350)
|
1700
|
2000
|
35.5
|
202
|
248
|
187
|
4
|
4
|
14.2
|
166
|
184
|
205
|
284
|
-
|
3
|
3
|
|
|
150
|
320
|
65
|
900
|
965
|
NU330ECM
|
2200
|
2600
|
27.5
|
-
|
268.7
|
193
|
4
|
4
|
4
|
167
|
188
|
196
|
302.2
|
-
|
3
|
3
|
|
|
150
|
320
|
65
|
900
|
965
|
NJ330ECMA
|
2200
|
2600
|
28
|
209
|
269.8
|
193
|
4
|
4
|
4
|
167
|
188
|
213
|
302.2
|
-
|
3
|
-
|
|
|
150
|
320
|
65
|
900
|
965
|
N330ECMB
|
2200
|
2600
|
28.5
|
209
|
-
|
283
|
4
|
4
|
4
|
167
|
279
|
-
|
302.2
|
-
|
3
|
3
|