Cross Section & Groove Design Data
Helpful links:
[Cross Section & Groove Design] [Shelf Life] [Installation Instructions] [Small ID Encapsulated O-Ring Ovality]
| Available Cross Sections for Encapsulated O-Rings & Groove Design Data |
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|
|
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| CROSS SECTIONS (A) |
 |
(D) |
|
(W) |
|
FEP / PFA |
| Inch |
|
MM |
|
Groove Depth |
|
Groove Width |
|
Wall Thickness |
|
| .063±.004 |
|
1.60±0.10 |
|
.046 |
|
.087 |
|
.010 |
| .070±.004 |
|
1.78±0.10 |
|
.049 |
|
.100 |
|
.010 |
| .079±.004 |
|
2.00±0.10 |
|
.057 |
|
.111 |
|
.010 |
| .094±.004 |
|
2.40±0.10 |
|
.069 |
|
.127 |
|
.010 |
| .098±.004 |
|
2.50±0.10 |
|
.074 |
|
.132 |
|
.010 |
| .103±.004 |
|
2.62±0.10 |
|
.078 |
|
.137 |
|
.010 |
| .118±.004 |
|
3.00±0.10 |
|
.088 |
|
.157 |
|
.010 |
| .122±.004 |
|
3.10±0.10 |
|
.092 |
|
.161 |
|
.010 |
| .125±.004 |
|
3.20±0.10 |
|
.095 |
|
.164 |
|
.010 |
| .134±.005 |
|
3.40±0.13 |
|
.104 |
|
.174 |
|
.010 |
| .139±.005 |
|
3.53±0.13 |
|
.108 |
|
.178 |
|
.012 |
| .150±.008 |
|
3.80±0.20 |
|
.118 |
|
.191 |
|
.012 |
| .157±.008 |
|
4.00±0.20 |
|
.125 |
|
.201 |
|
.012 |
| .170±.008 |
|
4.30±0.20 |
|
.135 |
|
.217 |
|
.015 |
| .177±.008 |
|
4.50±0.20 |
|
.140 |
|
.226 |
|
.015 |
| .187±.008 |
|
4.75±0.15 |
|
.147
|
|
.238 |
|
.015 |
| .197±.006 |
|
5.00±0.20 |
|
.157 |
|
.248 |
|
.015 |
| .210±.008 |
|
5.33±0.20 |
|
.165 |
|
.267 |
|
.015 |
| .217±.008 |
|
5.50±0.20 |
|
.172
|
|
.276 |
|
.015 |
| .225±.008 |
|
5.70±0.20 |
|
.178 |
|
.284 |
|
.015 |
| .236±.008 |
|
6.00±0.20 |
|
.190 |
|
.296 |
|
.015 |
| .250±.010 |
|
6.35±0.25 |
|
.200 |
|
.313 |
|
.020 |
| .275±.010 |
|
7.00±0.25 |
|
.225 |
|
.338 |
|
.020 |
| .295±.012 |
|
7.50±0.30 |
|
.240 |
|
.364 |
|
.020 |
| .315±.015 |
|
8.00±0.38 |
|
.257 |
|
.390 |
|
.020 |
| .331±.015 |
|
8.40±0.38 |
|
.267 |
|
.410 |
|
.020 |
| .354±.020 |
|
9.00±0.30 |
|
.290 |
|
.434 |
|
.020 |
| .375±.020 |
|
9.53±0.38 |
|
.306 |
|
.460 |
|
.020 |
| .394±.020 |
|
10.00±0.51 |
|
.322 |
|
.484 |
|
.020 |
| .437±.020 |
|
11.10±0.51 |
|
.355 |
|
.530 |
|
.030 |
| .472±.020 |
|
12.00±0.51 |
|
.393 |
|
.571 |
|
.030 |
| .500±.020 |
|
12.70±0.51 |
|
.401 |
|
.620 |
|
.030 |
| .562±.025 |
|
14.30±0.64 |
|
.450 |
|
.689 |
|
.030 |
| .591±.025 |
|
15.00±0.64 |
|
.466 |
|
.736 |
|
.030 |
| .625±.025 |
|
15.90±0.64 |
|
.500 |
|
.770 |
|
.030 |
| .708±.025 |
|
18.00±0.64 |
|
.565 |
|
.900 |
|
.030 |
| .750±.025 |
|
19.00±0.64 |
|
.580 |
|
.970 |
|
.030 |
| .787±.025 |
|
20.00±0.64 |
|
.600 |
|
1.032 |
|
.030 |
| 1.000±.047 |
|
25.40±1.20 |
|
.757 |
|
1.270 |
|
.045* |
| 1.250±.060 |
|
31.75±1.52 |
|
.940 |
|
1.585 |
|
.045* |
| |
|
|
|
|
|
|
|
|
| *PFA / Silicone Only |
| |
| Cross Section Tolerances |
| |
Tolerance |
| Cross Section |
Round C.S. |
Square C.S. |
| .063" - .125" |
±.004" |
±.006" |
| .126" - .139" |
±.005" |
±.008" |
| .140" - .236" |
±.008" |
±.010" |
| .250" - .275" |
±.010" |
±.012" |
| .276" - .312" |
±.012" |
±.015" |
| .313" - .350" |
±.015" |
±.020" |
| .351" - .500" |
±.020" |
±.030" |
| .501" - .787" |
±.025" |
±.035" |
| .788" - .1.000" |
±.047" |
±.050" |
| 1.001" - 1.250" |
±.060" |
±N/A |
Design Recommendation Disclaimer:
Recommendations on application design and material selection are based upon available technical data and are offered as suggestions only. Each user should conduct evaluations to determine the suitability for his particular application. ROW, Inc. offers no express or implied warranties concerning the form, fit, or function of a product in any application.
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