Parker O-Ring Handbook.pdf
Parker O-Ring Handbook.pdf
Parker O-Ring Handbook.pdf
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<strong>Parker</strong> O-<strong>Ring</strong> <strong>Handbook</strong><br />
Gland Design, O-<strong>Ring</strong> and Other Elastomeric Seals (SAE AS4716)<br />
0° to 5°<br />
(Typ.)<br />
+.005<br />
Break Edge .005 — .000<br />
1/2 E<br />
16<br />
1/2 E 1/2 E<br />
H Dia.<br />
J Dia.<br />
1/2E B Dia.<br />
R<br />
X<br />
G<br />
L<br />
Gland<br />
Depth<br />
Gland Detail<br />
Groove<br />
Depth (Ref.)<br />
X: Dynamic Seals ........................32<br />
Finishes are RMS values<br />
Static Seals ....................................63<br />
Y: Dynamic Seals<br />
Pressure Pressure Pressure<br />
F Dia. F Piston Groove Dia.<br />
No Gland Back-Up Detail <strong>Ring</strong> ...................32<br />
C Dia.<br />
A Dia.<br />
C Piston O.D.<br />
A Cylinder Bore Dia.<br />
X: Dynamic Seals.....................32<br />
Static Seals..........................63<br />
B Rod O.D.<br />
H Rod Bore Dia.<br />
J Rod Gland<br />
Groove I.D<br />
Y: Dynamic Seals<br />
No Back-Up <strong>Ring</strong> .................32<br />
Dynamic Seals or<br />
Dynamic Seals<br />
with Back-Up <strong>Ring</strong> ...............63<br />
G<br />
No<br />
Back-up<br />
<strong>Ring</strong><br />
G<br />
One<br />
Back-up<br />
<strong>Ring</strong><br />
G<br />
Two<br />
Back-up<br />
<strong>Ring</strong>s<br />
Y<br />
Groove Wall Angle (X) Break Edge<br />
Pressure (PSIG) X (Degrees) Pressure (PSIG) Groove Edge Break<br />
≤ 3000 0.0 +5.0/-0.0 ≤ 4000 0.005 +0.005/-0.000<br />
4000 to 6000 0.0 +2.0/-0.0 > 4000 0.002 +0.008/-0.000<br />
>6000 to 8000 0.0 ±0.5<br />
Gland Design, O-<strong>Ring</strong> and Other Elastomeric Seals (SAE AS4716)<br />
Rod or<br />
Gland<br />
and<br />
AS568<br />
Piston or<br />
Cylinder<br />
OD<br />
Cylinder<br />
Bore OD<br />
Gland<br />
OD<br />
Gland<br />
Sleeve<br />
OD<br />
Rod<br />
Bore ID<br />
Gland<br />
ID<br />
Actual Minimum<br />
Squeeze<br />
Actual Maximum<br />
Squeeze<br />
Dash No. C A F B H J Piston Rod Piston Rod<br />
001<br />
0.093<br />
0.092<br />
0.095<br />
0.096<br />
0.033<br />
0.032<br />
0.033<br />
0.032<br />
0.035<br />
0.036<br />
0.095<br />
0.096<br />
0.0000<br />
–<br />
–<br />
0.0000<br />
0.0145<br />
–<br />
–<br />
0.0145<br />
002<br />
0.126<br />
0.125<br />
0.128<br />
0.129<br />
0.048<br />
0.047<br />
0.048<br />
0.047<br />
0.050<br />
0.051<br />
0.128<br />
0.129<br />
0.0000<br />
–<br />
–<br />
0.0000<br />
0.0139<br />
–<br />
–<br />
0.0139<br />
003<br />
0.157<br />
0.156<br />
0.159<br />
0.160<br />
0.063<br />
0.062<br />
0.063<br />
0.062<br />
0.065<br />
0.066<br />
0.159<br />
0.160<br />
0.0000<br />
–<br />
–<br />
0.0000<br />
0.0154<br />
–<br />
–<br />
0.0154<br />
004<br />
0.188<br />
0.187<br />
0.190<br />
0.191<br />
0.076<br />
0.075<br />
0.076<br />
0.075<br />
0.078<br />
0.079<br />
0.190<br />
0.191<br />
0.0003<br />
–<br />
–<br />
0.0003<br />
0.0176<br />
–<br />
–<br />
0.0176<br />
005<br />
0.219<br />
0.218<br />
0.221<br />
0.222<br />
0.108<br />
0.107<br />
0.108<br />
0.107<br />
0.110<br />
0.111<br />
0.221<br />
0.222<br />
0.0020<br />
–<br />
–<br />
0.0020<br />
0.0178<br />
–<br />
–<br />
0.0178<br />
006<br />
0.233<br />
0.232<br />
0.235<br />
0.236<br />
0.123<br />
0.122<br />
0.123<br />
0.122<br />
0.125<br />
0.126<br />
0.235<br />
0.236<br />
0.0023<br />
–<br />
–<br />
0.0023<br />
0.0177<br />
–<br />
–<br />
0.0177<br />
007<br />
0.264<br />
0.263<br />
0.266<br />
0.267<br />
0.154<br />
0.153<br />
0.154<br />
0.153<br />
0.156<br />
0.157<br />
0.266<br />
0.267<br />
0.0032<br />
–<br />
–<br />
0.0032<br />
0.0179<br />
–<br />
–<br />
0.0179<br />
008<br />
0.295<br />
0.294<br />
0.297<br />
0.298<br />
0.189<br />
0.188<br />
0.185<br />
0.184<br />
0.187<br />
0.188<br />
0.294<br />
0.295<br />
0.0050<br />
–<br />
–<br />
0.0053<br />
0.0193<br />
–<br />
–<br />
0.0196<br />
009<br />
0.327<br />
0.326<br />
0.329<br />
0.330<br />
0.220<br />
0.219<br />
0.217<br />
0.216<br />
0.219<br />
0.220<br />
0.327<br />
0.328<br />
0.0052<br />
–<br />
–<br />
0.0052<br />
0.0192<br />
–<br />
–<br />
0.0193<br />
010<br />
0.358<br />
0.357<br />
0.360<br />
0.361<br />
0.250<br />
0.249<br />
0.248<br />
0.247<br />
0.250<br />
0.251<br />
0.359<br />
0.360<br />
0.0052<br />
–<br />
–<br />
0.0050<br />
0.0190<br />
–<br />
–<br />
0.0189<br />
011<br />
0.420<br />
0.419<br />
0.422<br />
0.423<br />
0.312<br />
0.311<br />
0.310<br />
0.309<br />
0.312<br />
0.313<br />
0.421<br />
0.422<br />
0.0057<br />
–<br />
–<br />
0.0054<br />
0.0193<br />
–<br />
–<br />
0.0191<br />
012<br />
0.483<br />
0.482<br />
0.485<br />
0.486<br />
0.375<br />
0.374<br />
0.373<br />
0.372<br />
0.375<br />
0.376<br />
0.484<br />
0.485<br />
0.0060<br />
–<br />
–<br />
0.0057<br />
0.0194<br />
–<br />
–<br />
0.0192<br />
013<br />
0.548<br />
0.547<br />
0.550<br />
0.552<br />
0.441<br />
0.439<br />
0.435<br />
0.433<br />
0.437<br />
0.438<br />
0.545<br />
0.547<br />
0.0050<br />
–<br />
–<br />
0.0050<br />
0.0196<br />
– 0.0198<br />
014<br />
0.611<br />
0.610<br />
0.613<br />
0.615<br />
0.504<br />
0.502<br />
0.498<br />
0.496<br />
0.500<br />
0.501<br />
0.608<br />
0.610<br />
0.0052<br />
–<br />
–<br />
0.0051<br />
0.0197<br />
– 0.0199<br />
Design Table 5-1: Gland Design, O-<strong>Ring</strong> and Other Elastomeric Seals (SAE AS4716)<br />
Y<br />
<strong>Parker</strong> Hannifi n Corporation • O-<strong>Ring</strong> Division<br />
2360 Palumbo Drive, Lexington, KY 40509<br />
Phone: (859) 269-2351 Fax: (859) 335-5128<br />
www.parkerorings.com<br />
Dynamic O-<strong>Ring</strong> Sealing<br />
5-23
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