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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 |
|
|
1120
|
1360
|
106
|
3410
|
8650
|
NJ18/1120ECMA
|
340
|
430
|
341
|
1202
|
1290
|
1182
|
6
|
6
|
9.8
|
1143
|
1175
|
1210
|
1337
|
-
|
5
|
5
|
|
|
1180
|
1420
|
106
|
3030
|
7800
|
NJ18/1180ECMA/W20
|
320
|
400
|
350
|
1263
|
1338
|
1242
|
6
|
6
|
12
|
1203
|
1228
|
1270
|
1397
|
-
|
5
|
5
|
|
|
1180
|
1540
|
206
|
8970
|
21600
|
NU29/1180ECMA/HA1
|
-
|
-
|
1050
|
-
|
1434
|
1258
|
7.5
|
7.5
|
14.3
|
1213
|
1250
|
1266
|
1507
|
-
|
6
|
6
|
|
|
1180
|
1540
|
206
|
8970
|
21600
|
NUP29/1180ECMA/HA1
|
-
|
-
|
1090
|
1296
|
1434
|
1258
|
7.5
|
7.5
|
-
|
1213
|
-
|
1304
|
1507
|
-
|
6
|
6
|
|
|
1180
|
1540
|
272
|
11200
|
29000
|
N39/1180MB
|
-
|
-
|
1400
|
1299
|
-
|
1466
|
7.5
|
7.5
|
21.2
|
1213
|
1458
|
-
|
1507
|
-
|
6
|
6
|
|
|
1250
|
1750
|
290
|
12800
|
30500
|
N20/1250MB
|
-
|
-
|
2320
|
1435
|
-
|
1635
|
9.5
|
9.5
|
16.4
|
1290
|
1626
|
-
|
1710
|
-
|
8
|
8
|
|
|
1320
|
1600
|
122
|
4460
|
11400
|
NU18/1320MAS/343016
|
260
|
340
|
536
|
-
|
1503
|
1395
|
6
|
6
|
4.3
|
1343
|
1382
|
1403
|
1577
|
-
|
5
|
5
|
|
|
1320
|
1600
|
122
|
4460
|
11400
|
NJ18/1320ECMA/VE043
|
260
|
340
|
536
|
1412
|
1512
|
1385
|
6
|
6
|
7.7
|
1343
|
1375
|
1420
|
1577
|
-
|
5
|
5
|
|
|
1320
|
1720
|
230
|
11400
|
30500
|
NU29/1320ECFR/VE043
|
-
|
-
|
1500
|
-
|
1594
|
1420
|
7.5
|
7.5
|
15
|
1356
|
1406
|
1428
|
1687
|
-
|
6
|
6
|
|
|
1320
|
1720
|
300
|
13200
|
34000
|
N39/1320MB
|
-
|
-
|
1900
|
1452
|
-
|
1640
|
7.5
|
7.5
|
11.8
|
1356
|
1631
|
-
|
1687
|
-
|
6
|
6
|
|
|
1400
|
1700
|
175
|
6600
|
18300
|
N28/1400ECMP
|
220
|
360
|
860
|
1506
|
-
|
1637
|
7.5
|
7.5
|
16.2
|
1428
|
1627
|
1647
|
1672
|
-
|
6
|
6
|
|
|
1500
|
1820
|
140
|
3300
|
8000
|
NF18/1500
|
-
|
-
|
665
|
1618
|
-
|
1738
|
7.5
|
7.5
|
18.5
|
1533
|
1730
|
-
|
1787
|
-
|
6
|
6
|
|
|
1700
|
2060
|
160
|
3690
|
9150
|
N18/1700
|
-
|
-
|
925
|
1832
|
-
|
1960
|
7.5
|
7.5
|
22.5
|
1733
|
1950
|
-
|
2027
|
-
|
6
|
6
|
|
|
1700
|
2060
|
160
|
3690
|
9150
|
NF18/1700
|
-
|
-
|
935
|
1832
|
1937
|
1960
|
7.5
|
7.5
|
4
|
1733
|
1928
|
-
|
2027
|
-
|
6
|
6
|
|
|
1900
|
2300
|
175
|
8580
|
25000
|
N18/1900/VE043
|
-
|
-
|
1480
|
2028
|
-
|
2204
|
9.5
|
9.5
|
11.5
|
1940
|
2194
|
-
|
2260
|
-
|
8
|
8
|