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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/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 |
|
|
150
|
320
|
108
|
1370
|
1630
|
NU2330ECMA
|
2200
|
4000
|
45
|
-
|
269.8
|
193
|
4
|
4
|
10.5
|
167
|
188
|
196
|
302.2
|
-
|
3
|
3
|
|
|
150
|
320
|
108
|
1370
|
1630
|
NJ2330ECMA
|
2200
|
4000
|
46
|
209
|
269.8
|
193
|
4
|
4
|
10.5
|
167
|
188
|
213
|
302.2
|
-
|
3
|
3
|
|
|
150
|
320
|
108
|
1370
|
1630
|
NUP2330ECMA
|
2200
|
4000
|
46.5
|
209
|
269.8
|
193
|
4
|
4
|
-
|
167
|
-
|
213
|
302.2
|
-
|
3
|
3
|
|
|
150
|
380
|
85
|
968
|
1180
|
NU430M
|
1600
|
1900
|
53.5
|
-
|
293
|
213
|
5
|
5
|
5.3
|
170
|
206
|
216
|
360
|
-
|
4
|
4
|
|
|
150
|
380
|
85
|
968
|
1180
|
NJ430M
|
1600
|
1900
|
54.5
|
234
|
293
|
213
|
5
|
5
|
5.3
|
170
|
206
|
238
|
360
|
-
|
4
|
4
|