| ●G型开口挡圈 |
|
| d |
b |
l |
d0 |
t |
| 公称（max) |
min |
| 1.5 |
1.45 |
0.75 |
3.8 |
0.8 |
±0.03 |
0.4 |
| 2 |
1.93 |
1 |
4.8 |
±0.04 |
0.6 |
| 2.5 |
2.4 |
1.2 |
5.4 |
0.6 |
| 3 |
2.9 |
1.4 |
6.3 |
0.6 |
| 4 |
3.85 |
1.8 |
8.4 |
1.2 |
0.8 |
| 5 |
4.83 |
2.2 |
9.8 |
0.8 |
| 6 |
5.78 |
2.4 |
11.5 |
1.4 |
±0.05 |
1 |
| 7 |
6.8 |
2.7 |
12.8 |
1 |
| 8 |
7.8 |
3 |
14.1 |
1 |
| 9 |
8.75 |
3.3 |
16.6 |
2 |
±0.06 |
1.2 |
| 10 |
9.75 |
3.5 |
17.8 |
1.2 |
|
| 技术条件：材料65Mn； 热处理： HRC44～52；表面氧化处理。 |
|