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带止动槽、止动环的单列深沟球轴承 618..N
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轴承型号 |
基本尺寸
(mm) |
止动槽、止动环尺寸
(mm) |
基本额定载荷
(KN) |
极限转速
(r/min) |
质量
(kg) |
TCB
|
d |
D |
B |
r最小 |
Ds |
b |
Dn |
an |
bn |
rn最大 |
Cr |
Cor |
脂润滑 |
油润滑 |
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20 |
32 |
7 |
0.3 |
34.8 |
0.85 |
30.7 |
1.3 |
0.95 |
0.25 |
4.0 |
2.47 |
22000 |
26000 |
0.017 |
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25 |
37 |
7 |
0.3 |
39.8 |
0.85 |
35.7 |
1.3 |
0.95 |
0.25 |
4.3 |
2.95 |
18000 |
22000 |
0.021 |
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30 |
42 |
7 |
0.3 |
44.8 |
0.85 |
40.7 |
1.3 |
0.95 |
0.25 |
4.7 |
3.65 |
15000 |
18000 |
0.024 |
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35 |
47 |
7 |
0.3 |
49.8 |
0.85 |
45.7 |
1.3 |
0.95 |
0.25 |
4.9 |
4.1 |
14000 |
16000 |
0.027 |
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40 |
52 |
7 |
0.3 |
54.8 |
0.85 |
50.7 |
1.3 |
0.95 |
0.25 |
6.35 |
5.55 |
12000 |
14000 |
0.031 |
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45 |
58 |
7 |
0.3 |
60.8 |
0.85 |
56.7 |
1.3 |
0.95 |
0.25 |
6.6 |
6.15 |
10000 |
13000 |
0.038 |
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50 |
65 |
7 |
0.3 |
67.8 |
0.85 |
63.7 |
1.3 |
0.95 |
0.25 |
6.4 |
6.2 |
9500 |
11000 |
0.050 |
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55 |
72 |
9 |
0.3 |
74.8 |
0.85 |
70.7 |
1.7 |
0.95 |
0.25 |
8.8 |
8.5 |
8500 |
10000 |
0.081 |
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60 |
78 |
10 |
0.3 |
82.7 |
1.12 |
76.2 |
1.7 |
1.3 |
0.4 |
11.5 |
10.9 |
8000 |
9500 |
0.103 |
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65 |
85 |
10 |
0.6 |
89.4 |
1.12 |
82.9 |
1.7 |
1.3 |
0.4 |
11.9 |
12.1 |
7500 |
8500 |
0.128 |
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70 |
90 |
10 |
0.6 |
94.4 |
1.12 |
87.9 |
1.7 |
1.3 |
0.4 |
12.1 |
12.7 |
6700 |
8000 |
0.134 |
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75 |
95 |
10 |
0.6 |
99.4 |
1.12 |
92.9 |
1.7 |
1.3 |
0.4 |
12.5 |
13.9 |
6300 |
7500 |
0.149 |
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80 |
100 |
10 |
0.6 |
104.4 |
1.12 |
97.9 |
1.7 |
1.3 |
0.4 |
12.7 |
14.5 |
6000 |
7100 |
0.151 |
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85 |
110 |
13 |
1.0 |
115.7 |
1.12 |
107.6 |
2.1 |
1.3 |
0.4 |
18.7 |
20.0 |
5600 |
6700 |
0.263 |
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90 |
115 |
13 |
1.0 |
120.7 |
1.12 |
112.6 |
2.1 |
1.3 |
0.4 |
19.0 |
21.0 |
5300 |
6300 |
0.276 |
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95 |
120 |
13 |
1.0 |
125.7 |
1.12 |
117.6 |
2.1 |
1.3 |
0.4 |
19.3 |
22.0 |
5000 |
6000 |
0.297 |
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100 |
125 |
13 |
1.0 |
130.7 |
1.12 |
122.6 |
2.1 |
1.3 |
0.4 |
19.6 |
23.0 |
4800 |
5600 |
0.310 |
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