| ●GB861.2-87内锯齿锁紧垫圈 |

|
规格
(螺纹大径) |
d |
D |
S |
齿数 |
| max |
min |
max |
min |
min |
| 2 |
2.45 |
2.2 |
4.5 |
4.2 |
0.3 |
7 |
| 2.5 |
2.95 |
2.7 |
5.5 |
5.2 |
| 3 |
3.5 |
3.2 |
6 |
5.7 |
0.4 |
| 4 |
4.6 |
4.3 |
8 |
7.64 |
0.5 |
8 |
| 5 |
5.6 |
5.3 |
10 |
9.64 |
0.6 |
| 6 |
6.76 |
6.4 |
11 |
10.57 |
9 |
| 8 |
8.76 |
8.4 |
15 |
14.57 |
0.8 |
10 |
| 10 |
10.93 |
10.5 |
18 |
17.57 |
1.0 |
12 |
| 12 |
12.93 |
12.5 |
20.5 |
19.98 |
| (14) |
14.93 |
14.5 |
24 |
23.48 |
1.2 |
14 |
| 16 |
16.93 |
16.5 |
26 |
25.48 |
| (18) |
19.52 |
19 |
30 |
29.48 |
1.5 |
| 20 |
21.52 |
21 |
33 |
32.38 |
16 |
|
| 技术条件:材料65Mn; 热处理: HRC40~50;表面氧化处理。 |
|