O型圈规格表(GB3452.1-92)
O型圈规格表(GB3452.1-92) |
内径 |
截面直径 |
内径 |
截面直径 |
1.80±0.08 |
2.65±0.09 |
3.55±0.10 |
5.30±0.13 |
7.00±0.15 |
1.80±0.08 |
2.65±0.09 |
3.55±0.10 |
5.30±0.13 |
7.00±.015 |
内径 |
公差 |
内径 |
公差 |
1.8 |
±0.13 |
* |
|
|
|
|
19 |
±0.22 |
* |
* |
* |
|
|
2 |
* |
20 |
* |
* |
* |
2.24 |
* |
21.2 |
* |
* |
* |
2.5 |
* |
22.4 |
* |
* |
* |
2.8 |
* |
23.6 |
* |
* |
* |
3.15 |
* |
25 |
* |
* |
* |
3.55 |
* |
26.5 |
* |
* |
* |
3.75 |
* |
28 |
* |
* |
* |
4 |
* |
30 |
* |
* |
* |
4.5 |
* |
31.5 |
±0.30 |
|
* |
* |
4.87 |
* |
32.5 |
* |
* |
* |
5 |
* |
33.5 |
|
* |
* |
5.15 |
* |
34.5 |
* |
* |
* |
5.3 |
* |
35.5 |
|
* |
* |
5.6 |
* |
36.5 |
* |
* |
* |
6 |
* |
37.5 |
|
* |
* |
6.3 |
±0.14 |
* |
38.7 |
* |
* |
* |
6.7 |
* |
40 |
|
* |
* |
* |
6.9 |
* |
41.2 |
±0.44 |
|
* |
* |
* |
7.1 |
* |
42.5 |
* |
* |
* |
* |
7.5 |
* |
43.7 |
|
* |
* |
* |
8 |
* |
45 |
|
* |
* |
* |
8.5 |
* |
46.2 |
* |
* |
* |
* |
8.75 |
* |
47.5 |
|
* |
* |
* |
9 |
* |
48.7 |
|
* |
* |
* |
9.5 |
* |
50 |
* |
* |
* |
* |
10 |
* |
51.5 |
|
* |
* |
* |
10.6 |
±0.17 |
* |
* |
53 |
* |
* |
* |
11.2 |
* |
* |
54.5 |
* |
* |
* |
11.8 |
* |
* |
56 |
* |
* |
* |
12.5 |
* |
* |
58 |
* |
* |
* |
13.2 |
* |
* |
60 |
* |
* |
* |
14 |
* |
* |
61.5 |
* |
* |
* |
15 |
* |
* |
63 |
* |
* |
* |
16 |
* |
* |
65 |
±0.53 |
|
* |
* |
17 |
* |
* |
67 |
* |
* |
* |
18 |
* |
* |
* |
69 |
|
* |
* |
内径 |
截面直径 |
内径 |
截面直径 |
1.80±0.08 |
2.65±0.09 |
3.55±0.10 |
5.30±0.13 |
7.00±0.15 |
1.80±0.08 |
2.65±0.09 |
3.55±0.10 |
5.30±0.13 |
7.00±.015 |
内径 |
公差 |
内径 |
公差 |
71 |
±0.53 |
|
* |
* |
* |
|
224 |
±1.20 |
|
|
|
* |
* |
73 |
|
* |
* |
230 |
* |
* |
75 |
* |
* |
* |
236 |
* |
* |
77.5 |
|
* |
* |
243 |
* |
* |
80 |
* |
* |
* |
250 |
* |
* |
82.5 |
±0.65 |
|
* |
* |
258 |
±1.60 |
* |
* |
85 |
* |
* |
* |
265 |
* |
* |
87.5 |
|
* |
* |
272 |
* |
* |
90 |
* |
* |
* |
280 |
* |
* |
92.5 |
|
* |
* |
290 |
* |
* |
95 |
* |
* |
* |
300 |
* |
* |
97.5 |
|
* |
* |
307 |
* |
* |
100 |
* |
* |
* |
315 |
* |
* |
103 |
|
* |
* |
325 |
±2.10 |
* |
* |
106 |
* |
* |
* |
335 |
* |
* |
109 |
|
* |
* |
* |
345 |
* |
* |
112 |
* |
* |
* |
* |
355 |
* |
* |
115 |
|
* |
* |
* |
365 |
* |
* |
118 |
* |
* |
* |
* |
375 |
* |
* |
122 |
±0.90 |
|
* |
* |
* |
387 |
* |
* |
125 |
* |
* |
* |
* |
400 |
* |
* |
128 |
|
* |
* |
* |
412 |
±2.60 |
|
* |
132 |
* |
* |
* |
* |
425 |
* |
136 |
|
* |
* |
* |
437 |
* |
140 |
* |
* |
* |
* |
450 |
* |
145 |
|
* |
* |
* |
462 |
* |
150 |
* |
* |
* |
* |
475 |
* |
155 |
|
* |
* |
* |
487 |
* |
160 |
* |
* |
* |
500 |
* |
165 |
* |
* |
* |
515 |
±3.20 |
* |
170 |
* |
* |
* |
530 |
* |
175 |
* |
* |
* |
545 |
* |
180 |
* |
* |
* |
560 |
* |
185 |
±1.20 |
* |
* |
* |
580 |
* |
190 |
* |
* |
* |
600 |
* |
195 |
* |
* |
* |
615 |
* |
200 |
* |
* |
* |
630 |
* |
206 |
|
* |
* |
650 |
±4.00 |
* |
212 |
* |
* |
670 |
* |
218 |
* |
* |
|
|
|
注:*表示本标准规定的规格 |
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