O-Ring Size Chart | Size tolerance standard
2022-03-25 | Technical Support
SHANGHAI TOPSEALS TECHNOLOGY CO.,LTD
Size tolerance chart for o rings and squd rings
|
ID |
Tolernace ( ± ) |
( C/S ) |
Tolerance ( ± ) |
|
0-1.79 |
0.1 |
0-1.79 |
0.07 |
|
1.80-6.29 |
0.13 |
1.80-2.64 |
0.08 |
|
6.30-10.59 |
0.14 |
2.65-3.54 |
0.09 |
|
10.60-18.99 |
0.17 |
3.55-5.29 |
0.1 |
|
19.00-31.49 |
0.22 |
5.30-6.99 |
0.13 |
|
31.50-41.19 |
0.3 |
7.00-8.00 |
0.15 |
|
41.20-51.49 |
0.36 |
8.01-10.00 |
0.2 |
|
51.50-64.99 |
0.44 |
10.01-15.00 |
0.25 |
|
65.00-82.49 |
0.53 |
15.01-25.00 |
0.35 |
|
82.50-121.99 |
0.65 |
25.01-100.00 |
0.45 |
|
122.00-184.99 |
0.9 |
- |
- |
|
185.00-257.99 |
1.2 |
- |
- |
|
258.00-324.99 |
1.6 |
- |
- |
|
325.00-411.99 |
2.1 |
- |
- |
|
412.00-514.99 |
2.6 |
- |
- |
|
515.00-649.99 |
3.2 |
- |
- |
|
650.00-670.00 |
4 |
- |
- |
|
670.01-999.00 |
5 |
- |
- |
|
999.01-1200.00 |
6 |
- |
- |
Remark: The size of ID and C/S for squd ring, FEP encapsulated o ring are same as o rings.
Any more quetion, pls let me know freely.
you could get in touch with me via anny.gao@topseals.com.cn