Parker O-Ring Handbook.pdf

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Dynamic O-Ring Sealing 5-42 Parker O-Ring Handbook Rotary O-Ring Seal Gland Dimensions (Continued) B A-1 D G O-Ring OD Groove Dia. Throat Size Dimensions (Shaft) (Gland) Dia. Groove Width Parker Mean +.000 +.003 +.003 +.004 No. 2- I.D. ± W O.D. (Ref) -.001 -.000 -.000 -.000 154 3.737 .028 3.943 3.739 3.933 3.751 155 3.987 .028 4.193 3.989 4.183 4.001 156 4.237 .030 4.443 4.239 4.433 4.251 157 4.487 .030 .103 4.693 4.489 4.683 4.501 .108 158 4.737 .030 ±.003 4.943 4.739 4.933 4.751 159 4.987 .035 5.193 4.989 5.183 5.001 160 5.237 .035 5.443 5.239 5.433 5.251 161 5.487 .035 5.693 5.489 5.683 5.501 162 5.737 .035 5.943 5.739 5.933 5.751 163 5.987 .035 6.193 5.989 6.183 6.001 201 .171 .005 .449 .173 .439 .189 202 .234 .005 .512 .236 .502 .252 203 .296 .005 .574 .298 .564 .314 204 .359 .005 .637 .361 .627 .377 205 .421 .005 .699 .423 .689 .439 206 .484 .005 .762 .486 .752 .502 207 .546 .007 .824 .548 .814 .564 208 .609 .009 .887 .611 .877 .627 209 .671 .009 .949 .673 .939 .689 210 .734 .010 1.012 .736 1.002 .752 211 .796 .010 1.074 .798 1.064 .814 212 .859 .010 1.137 .861 1.127 .877 213 .921 .010 1.199 .923 1.189 .939 214 .984 .010 .139 1.262 .986 1.252 1.002 .144 215 1.046 .010 ±.004 1.324 1.048 1.314 1.064 216 1.109 .012 1.387 1.111 1.377 1.127 217 1.171 .012 1.449 1.173 1.439 1.189 218 1.234 .012 1.512 1.236 1.502 1.252 219 1.296 .012 1.574 1.298 1.564 1.314 220 1.359 .012 1.637 1.361 1.627 1.377 221 1.421 .012 1.699 1.423 1.689 1.439 222 1.484 .015 1.762 1.486 1.752 1.502 223 1.609 .015 1.887 1.611 1.877 1.627 224 1.734 .015 2.012 1.736 2.002 1.752 225 1.859 .018 2.137 1.861 2.127 1.877 226 1.984 .018 2.262 1.986 2.252 2.002 227 2.109 .018 2.387 2.111 2.377 2.127 228 2.234 .020 2.512 2.236 2.502 2.252 229 2.359 .020 2.637 2.361 2.627 2.377 230 2.484 .020 2.762 2.486 2.752 2.502 231 2.609 .020 2.887 2.611 2.877 2.627 232 2.734 .024 3.012 2.736 3.002 2.752 233 2.859 .024 3.137 2.861 3.127 2.877 234 2.984 .024 3.262 2.986 3.252 3.002 235 3.109 .024 3.387 3.111 3.377 3.127 236 3.234 .024 3.512 3.236 3.502 3.252 237 3.359 .024 3.637 3.361 3.627 3.377 † For pressures over 55.2 Bar (800 psi), consult Design Chart 5-4 and the design sections of this Handbook. Design Table 5-4: Rotary O-Ring Seal Gland Dimensions Parker Hannifi n Corporation • O-Ring Division 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 Fax: (859) 335-5128 www.parkerorings.com
Parker O-Ring Handbook Rotary O-Ring Seal Gland Dimensions (Continued) B A-1 D G O-Ring OD Groove Dia. Throat Size Dimensions (Shaft) (Gland) Dia. Groove Width Parker Mean +.000 +.003 +.003 +.004 No. 2- I.D. ± W O.D. (Ref) -.001 -.000 -.000 -.000 238 3.484 .024 3.762 3.486 3.752 3.502 239 3.609 .028 3.887 3.611 3.877 3.627 240 3.734 .028 4.012 3.736 4.002 3.752 241 3.859 .028 4.137 3.861 4.127 3.877 242 3.984 .028 4.262 3.986 4.252 4.002 243 4.109 .028 4.387 4.111 4.377 4.127 244 4.234 .030 4.512 4.236 4.502 4.252 245 4.359 .030 4.637 4.361 4.627 4.377 246 4.484 .030 .139 4.762 4.486 4.752 4.502 .144 247 4.609 .030 ±.004 4.887 4.611 4.877 4.627 248 4.734 .030 5.012 4.736 5.002 4.752 249 4.859 .035 5.137 4.861 5.127 4.877 250 4.984 .035 5.262 4.986 5.252 5.002 251 5.109 .035 5.387 5.111 5.377 5.127 252 5.234 .035 5.512 5.236 5.502 5.252 253 5.359 .035 5.637 5.361 5.627 5.377 254 5.484 .035 5.762 5.486 5.752 5.502 255 5.609 .035 5.887 5.611 5.877 5.627 256 5.734 .035 6.012 5.736 6.002 5.752 257 5.859 .035 6.137 5.861 6.127 5.877 258 5.984 .035 6.262 5.986 6.252 6.002 † For pressures over 55.2 Bar (800 psi), consult Design Chart 5-4 and the design sections of this Handbook. Design Table 5-4: Rotary O-Ring Seal Gland Dimensions Parker Hannifi n Corporation • O-Ring Division 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 Fax: (859) 335-5128 www.parkerorings.com Dynamic O-Ring Sealing 5-43
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aerospace climate control electrome
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50 th 50 th 50 th Anniversary Editi
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Section I - Introduction 1.0 How to
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1.4 Operation All robust seals are
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1.7.1 Static Seals In a truly stati
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1.11 Comparison of Common Seal Type
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Section II - Basic O-Ring Elastomer
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2.1.2 Rubber Rubber-like materials
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2.2.6 Chloroprene Rubber (CR) Chlor
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2.3 Compound Selection and Numberin
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O-ring seal, whether static or dyna
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Percent Compression 40% 30% 20% 10%
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Percent Compression 40% 30% 20% 10%
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Compression Set (% ) 100 Figure 2-1
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2.4.12 Thermal Effects All rubber i
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coeffi cient of expansion for that
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2.6 Aging Deterioration with time o
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A well-known rapid method for mater
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2.13.2 Temperature Temperature rang
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100 80 60 40 20 0 °C -50 °F -58 -
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misapplication might be greatly red
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c. Elongation Change Experience wil
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is possible to receive a part with
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Section III - O-Ring Applications 3
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3.1.2 Temperature Operating tempera
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O-Lube has some unique advantages.
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Parker Boss Kit Sizes Size Dimensio
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Recovery Percent of Original Delect
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3.9.5 Fuels for Automobile Engines
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Parker Seal produces a number of co
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3.9.16 Fungus-Resistant Compounds B
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3.9.17.2 Concentrates Containing Mi
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Where temperatures do not go below
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Permeability Rate - CC/SEC/ATM Effe
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Underwriters’ Laboratories Approv
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Parker Seal Elastic Drive Belt Comp
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Parker O-Ring Handbook Gas Permeabi
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Section IV - Static O-Ring Sealing
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The 4-3 and 4-7 design charts are o
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(e) 0° to 5° (Typ.) 63 Break Corn
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215 1.301 1.305 1.079 1.060 1.063 1
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Guide for Design Table 4-2 If Desir
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Parker O-Ring Handbook Gland Dimens
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Page 97 and 98: Parker O-Ring Handbook Gland Dimens
Page 99 and 100: Dovetail Grooves It is often necess
Page 101 and 102: Parker O-Ring Handbook This type of
Page 103 and 104: F .031 .016 RAD K Parker O-Ring Han
Page 105 and 106: Gland Detail 0° to 5° Break Corne
Page 107 and 108: Section V - Dynamic O-Ring Sealing
Page 109 and 110: When a cylinder rod extends out int
Page 111 and 112: It can be clearly seen from Figure
Page 113 and 114: 5.11 Friction Friction, either brea
Page 115 and 116: 5-9 Dynamic O-Ring Sealing Parker H
Page 117 and 118: For the same conditions, friction a
Page 119 and 120: 5.15 Spiral Failure A unique type o
Page 121 and 122: 5.16.1 Small Amount of Leakage 1. E
Page 123 and 124: Recommended dimensions for fl oatin
Page 125 and 126: for this service. See Section II, B
Page 127 and 128: 5.30.2 Calculation of Drive Belt Cr
Page 129 and 130: Parker O-Ring Handbook Gland Design
Page 131 and 132: 124 125 126 127 128 129 130 131 132
Page 133 and 134: 240 241 242 243 244 245 246 247 325
Page 135 and 136: 448 449 450 451 452 453 454 455 456
Page 137 and 138: X Gland Detail 0° to 5° Break Cor
Page 139 and 140: Parker O-Ring Handbook Gland Dimens
Page 141 and 142: 5.31.3 O-Ring Glands for Pneumatic
Page 143 and 144: Parker O-Ring Handbook Design Table
Page 145 and 146: 5.31.4 O-Ring Glands for Rotary Sea
Page 147: Parker O-Ring Handbook Rotary O-Rin
Page 151 and 152: Section VI - Back-Up Rings 6.1 Intr
Page 153 and 154: 6.4.2 Metal Non-Extrusion Rings In
Page 155 and 156: Parker Parbak 8-Series Dimensions (
Page 157 and 158: Parker Parbak 8-Series Dimensions (
Page 159 and 160: Back-Up Rings Cross Reference (Cont
Page 161 and 162: Parker O-Ring Handbook Section VII
Page 163 and 164: COMPOUND COMPATIBILITY RATING 1 - S
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COMPOUND COMPATIBILITY RATING 1 - S
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Section VIII - Specifi cations 8.1
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Military Fluid Specifi cation Descr
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AMS (1) and NAS (2) Rubber Specifi
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Parker O-Ring Handbook Compound Sel
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Section IX Sizes Parker Series 2-XX
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Table 9-1: Parker Series 2-XXX O-Ri
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Parker O-Ring Handbook Parker Serie
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Parker Series 5-XXX O-Ring Sizes (C
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Parker Series 5-XXX O-Ring Sizes (C
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Series 5-XXX Locator Table Size I.D
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Parker O-Ring Handbook Inside Diame
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JIS B2401 Sizes JIS Thickness Inner
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Parker O-Ring Handbook Unusual Size
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Parker O-Ring Handbook Unusual Size
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Section X - Appendix 10.1 O-Ring Fa
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10.1.1.2 Extrusion and Nibbling Ext
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10.1.1.6 Installation Damage Many O
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Parker Seal also has the capability
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10.3 Glossary of Seal and Rubber Te
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Flash: Excess rubber left around ru
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(b) REP (Roentgen equivalent-physic
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10.4 Abbreviations ACM Polyacrylate
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Compound Shrinkage Class Compound N
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Table 10-8: Dimensions From Standar
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Parker O-Ring Handbook Dimensions F
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Appendix 10-32 Parker O-Ring Handbo
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Index — A — Abbreviations. . .
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International O-Ring Standards and
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Offer of Sale 1. Terms and Conditio
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Parker’s Total inPHorm Take the g
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