| 外齿锁紧垫圈 |
|
|
材料：钢65Mn 不锈钢 A2
机械性能：HRC40-50
|
GB 862.1-87 ( /, /) |
|
|
|
规格(螺纹大径)Specifications(thread Major Diameter) |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
|
d min |
2.2 |
2.7 |
3.2 |
4.3 |
5.3 |
6.4 |
8.4 |
10.5 |
12.5 |
14.5 |
16.5 |
19 |
21 |
|
d max |
2.45 |
2.95 |
3.5 |
4.6 |
5.6 |
6.76 |
8.76 |
10.93 |
12.93 |
14.93 |
16.93 |
19.52 |
21.52 |
|
D min |
4.2 |
5.2 |
5.7 |
7.64 |
9.64 |
10.57 |
14.57 |
17.57 |
19.98 |
23.48 |
25.48 |
29.48 |
32.38 |
|
D max |
4.5 |
5.5 |
6 |
8 |
10 |
11 |
15 |
18 |
20.5 |
24 |
26 |
30 |
33 |
|
S |
0.3 |
0.3 |
0.4 |
0.5 |
0.6 |
0.6 |
0.8 |
1 |
1 |
1.2 |
1.2 |
1.5 |
1.5 |
|
齿数 min |
6 |
6 |
6 |
8 |
8 |
8 |
8 |
9 |
10 |
10 |
12 |
12 |
12 |
| |
| | |
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