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主要尺寸(mm)
|
额定负载(kN)
|
允许转速(rpm)
|
重量(Kg)
|
型号
|
d |
D |
B |
rs min |
rs1 min |
Cr |
Cor |
脂润滑 |
油润滑 |
(参考) |
KML |
|
|
|
40
|
90
|
23
|
1.5
|
1.5
|
58.5
|
57
|
8 000
|
9 400
|
0.643
|
N308
|
|
|
|
45
|
100
|
25
|
1.5
|
1.5
|
74
|
71
|
7 200
|
8 400
|
0.857
|
N309
|
|
|
|
50
|
110
|
27
|
2
|
2
|
87
|
86
|
6 500
|
7 700
|
1.11
|
N310
|
|
|
|
55
|
120
|
29
|
2
|
2
|
111
|
111
|
5 900
|
7 000
|
1.42
|
N311
|
|
|
|
60
|
130
|
31
|
2.1
|
2.1
|
124
|
126
|
5 500
|
6 500
|
1.76
|
N312
|
|
|
|
65
|
140
|
33
|
2.1
|
2.1
|
135
|
139
|
5 100
|
6 000
|
2.18
|
N313
|
|
|
|
70
|
150
|
35
|
2.1
|
2.1
|
158
|
168
|
4 700
|
5 500
|
2.65
|
N314
|
|
|
|
75
|
160
|
37
|
2.1
|
2.1
|
190
|
205
|
4 400
|
5 200
|
3.21
|
N315
|
|
|
|
80
|
170
|
39
|
2.1
|
2.1
|
190
|
207
|
4 100
|
4 800
|
3.77
|
N316
|
|
|
|
85
|
180
|
41
|
3
|
3
|
212
|
228
|
3 900
|
4 600
|
4.44
|
N317
|
|
|
|
90
|
190
|
43
|
3
|
3
|
240
|
265
|
3 700
|
4 300
|
5.18
|
N318
|
|
|
|
95
|
200
|
45
|
3
|
3
|
259
|
285
|
3 400
|
4 000
|
5.99
|
N319
|
|
|
|
100
|
215
|
47
|
3
|
3
|
299
|
335
|
3 300
|
3 800
|
7.32
|
N320
|
|
|
|
105
|
225
|
49
|
3
|
3
|
320
|
360
|
3 100
|
3 700
|
8.33
|
N321
|
|
|
|
110
|
240
|
50
|
3
|
3
|
360
|
400
|
3 000
|
3 500
|
9.77
|
N322
|
|
|
|
120
|
260
|
55
|
3
|
3
|
450
|
510
|
2 700
|
3 200
|
12.5
|
N324
|
|
|
|
130
|
280
|
58
|
4
|
4
|
560
|
665
|
2 500
|
2 900
|
17
|
N326
|
|
|
|
140
|
300
|
62
|
4
|
4
|
615
|
745
|
2 300
|
2 700
|
20.7
|
N328
|
|
|
|
150
|
320
|
65
|
4
|
4
|
665
|
805
|
2 100
|
2 500
|
24.7
|
N330
|