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薄壁球轴承
型号 |
主要尺寸(mm) |
额定负载(kN) |
允许转速(rpm) |
重量(Kg) |
|||||
d |
D |
B |
rs min |
Cr |
Cor |
脂润滑 |
油润滑 |
(参考) |
|
61900 |
10 |
22 |
6 |
|
2.70 |
1.30 |
25000 |
32000 |
0.008 |
61901 |
12 |
24 |
6 |
|
2.90 |
1.50 |
22000 |
28000 |
0.008 |
61902 |
15 |
28 |
7 |
|
4.30 |
2.30 |
20000 |
26000 |
0.012 |
61903 |
17 |
30 |
7 |
|
4.60 |
2.6 |
19000 |
24000 |
0.014 |
61904 |
20 |
37 |
9 |
|
6.40 |
3.70 |
17000 |
22000 |
0.031 |
61905 |
25 |
42 |
9 |
|
7.0 |
4.50 |
14000 |
18000 |
0.038 |
61906 |
30 |
47 |
9 |
|
7.20 |
5.00 |
12000 |
16000 |
0.043 |
61907 |
35 |
55 |
10 |
|
9.50 |
6.80 |
10000 |
13000 |
0.078 |
61908 |
40 |
62 |
12 |
|
13.7 |
9.90 |
9500 |
12000 |
0.103 |
61909 |
45 |
68 |
12 |
|
14.1 |
10.90 |
8500 |
11000 |
0.123 |
61910 |
50 |
72 |
12 |
|
14.5 |
11.7 |
8000 |
9500 |
0.122 |
61911 |
55 |
80 |
13 |
|
15.9 |
13.2 |
7500 |
9000 |
0.17 |
61912 |
60 |
85 |
13 |
|
16.4 |
14.2 |
6700 |
8000 |
0.181 |
61913 |
65 |
90 |
13 |
|
17.4 |
16 |
6300 |
7500 |
0.196 |
61914 |
70 |
100 |
16 |
|
23.7 |
21.1 |
6000 |
7000 |
0.336 |
61915 |
75 |
105 |
16 |
|
24.3 |
22.5 |
5600 |
6700 |
0.355 |
61916 |
80 |
110 |
16 |
|
24.9 |
23.9 |
5300 |
6300 |
0.375 |
61917 |
85 |
120 |
18 |
|
31.9 |
29.7 |
4800 |
6000 |
0.507 |
61918 |
90 |
125 |
18 |
|
32.8 |
31.5 |
4500 |
5600 |
0.533 |
61919 |
95 |
130 |
18 |
|
33.7 |
33.3 |
4300 |
5300 |
0.56 |
61920 |
100 |
140 |
20 |
|
42.7 |
41.9 |
4000 |
5000 |
0.77 |
61921 |
105 |
145 |
20 |
|
67 |
99 |
1783 |
2000 |
0.805 |
61922 |
110 |
150 |
20 |
|
43.6 |
44.4 |
3600 |
4500 |
0.84 |
61924 |
120 |
165 |
22 |
|
55.0 |
56.9 |
3200 |
4000 |
1.13 |
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