O ring handbuch o ring handbook o ring guide parker hannifin o ring division europe introduction literature the parker o ring handbook has been a standard reference work used by seal designers for decades. Section ww a r parker parbak 8series dimensions notes. O rings sizes for viton o rings, fluorosilicone o rings, silicone o rings, buna nitrile o rings, and all parker o ring sizes, and cross to the as568 aerospace o rings standard. The engineered materials group of the parker hannifin corporation is the worldwide leader in the field of designing, developing and manufacturing sealing systems, vibration dampers, emi. Im constantly amazed and honored at how often i run. The sliding contact faces of the oring have a grazed surface, with excessive wear there may be deeper lacerations and breaking in places cause. High temperature resilon orings eliminate the need for backups, simplifying installation and reducing damage due to spiral failure. Contact your local zatkoff representative for price and availability. So the diametrical squeeze is lower than with orings. Durometer indicators hardness40 40 5 shore a durometer45 45 5 shore a durometer 50 50 5 shore a durometer 55 55 5 shore a durometer. Parker oring handbook parker series 5xxx oring sizes parker series 5xxx oring sizes the following 5xxx sizes are orings of nonstandard dimensions for which parker tooling was available as of january 1, 2007. Parker oring handbook 5700 handbook compatibility tables for gases, fluids, solids note. This tooling will be maintained while volume demand continues. Parker oring compound numbering systems puf 5ifsf bsf uxp uzqft pg opnfodmbuvsf vtfe up sfgfsfodf 1bslfs 0 3joh products.
Nov 19, 2015 the original content found in the o ring handbook has been streamlined into the ehandbook, presenting o ring designers with essential information to utilize when teaching sealing principles. Thousands of nonstandard sizes are available in stock or can be made within a few weeks typically without tooling fees so no need to settle for a less than optimal fit. Orings with sizes to as568a are available in nbr 70 and 90 shore a compounds and in fkm 75 shore a. Also typical is the separation of standard o rings from special sizes. Technical handbook orings tensile stressstrain tensile strength is the maximum tensile stress reached in stretching a test piece either an oring or dumbbell. Jun 16, 2016 for more than 50 years, the parker oring handbook has been an engineering staple of the sealing industry. Available in nbr 70 shore a, nbr 90 shore a, or fkm 70 shore a. In addition, the handbook contains an overview of international dimensions and standards as well as media. Oring division technical e096290 steam resistant ethylene propylenebulletin many applications involving steam exposure exceed the normal temperature range associated with traditional ethylene propylene 57 to 121c, 70 to 250f materials. It is important to recognize that when using this guide, the. Technical handbook orings initial and extension storage periods for unassembled components following iso 2230 abbreviation chemical name from iso 1629 common name gr o u p a initial s t o r a g e p e roi d 5 years, extension s t o r a g e p e roi d 2 years br butadiene rubber polybutadiene nr isoprene rubber, natural natural rubber. Ermeto original gered male stud connector male bspp thread ed seal iso 1179 eo 24. Orings are manufactured to the following standards. Based on the foundation outlined in the industrys standard reference guide, users will still find the same rich information the o ring handbook is known.
The eriks oring manual is a guide which assists you in the selection of the best oring out of the correct rubber compound in the right application. Another common failure mode that a customer had was a chewed up o. Viton oring and seal performance cost benefit makes it the second most popular sealing material. At precision polymer engineering, we have spent decades developing innovative elastomer materials. Parker hannifin corporation o ring division 2360 palumbo drive, lexington, ky 40509 phone. Parker oring handbook goes digital oring ehandbook. It contains comprehensive information about the properties of the most important sealing elastomers, typical o ring application examples. Parker hannifin pneumatic connectors handbook issuu. For more than 50 years, the parker oring handbook has been an engineering staple of the sealing industry. These products can expose you to chemicals including carbon black airborne and extracts, antimony trioxide, titanium dioxide, silica. Oring productpart number 2012n9 parkerhannifin corporation. Parkero ring handbook catalog ord 5700aus seals iso 9001 qs9000certified sections o ringsealing ii basic o ring elastomers iii o ring applications iv static o ring sealing dynamico ring sealing vi parbak backup rings vii compatibility tables gases,fluids, solids viii specifications ix sizes appendixxi index parker offer saleparker o ring.
Based on the foundation outlined in the industrys standard reference guide, users will still find the same rich information the oring handbook is known. This orings size chart from parker will help you find the oring size you need. There are many reasons why o rings fail, this brief guide provides details of some of the most common failure modes there are additional failure modes not covered here. Engineers guide for orings precision associates, inc. Parker oring distributor custom and compound orings. Parker oring handbook 5700 handbook introduction seals build with the best. Parker o ring handbook 5700 handbook compatibility tables for gases, fluids, solids note. The original content found in the oring handbook has been streamlined into the ehandbook, presenting oring designers with essential information to utilize when teaching sealing principles. Common metric orings sizes tolerances var y by use, please see our tolerance pages. This handbook is not complete, but in my opinion, it is the best book on the subject of orings currently available. Parker o ring handbook parker series 5xxx o ring sizes continued a the rubber compound must be added when ordering by the 5size number i. Oring size chart pdf to view standard sizes author. Oring handbuch oring handbook oring guide parker hannifin oring division europe introduction literature the parker oring handbook has been a standard reference work used by seal designers for decades.
In addition, the handbook contains an overview of international dimensions and standards as well as media compatibility data for fluids, gases and solids. We supply viton orings from parker seals and many other worldclass manufacturers so please ask which offers the best value for your situation. Looking for parker buna n oring,nitrile, for use with grainger item number 5z279, 5z280 24kk57. Standard as 568a size orings as 568a nominal reference actual size in. These temperature ranges will apply to the majority of media for which the material is potentially recommended. This makes dynamic sealing possible with reduced friction. Technical handbook orings type a americanbritish standard as 568. Urethane orings parker urethane orings offer the material advantages exclusive to the resilon family of compounds in standard and custom oring sizes. Parkeroring handbook catalog ord 5700aus seals iso 9001 qs9000certified sections oringsealing ii basic oring elastomers iii oring applications iv static oring sealing dynamicoring sealing vi parbak backup rings vii compatibility tables gases,fluids, solids viii specifications ix sizes appendixxi index parker offer saleparker oring. Parker hannifin corporation oring division 2360 palumbo drive, lexington, ky 40509 phone. Orings and backup rings trelleborg sealing solutions.
Oring manufacturers, including precision associates, traditionally publish o ring tooling lists in order by inside diameter id. Then choose a compound from the chemical compatibility table and call for your order. It contains comprehensive information about the properties of the most important sealing elastomers, typical oring application examples, examples of statically acting seal designs plus descriptions of. Parker oring handbook january 1974 paperback january 1, 1974 see all formats and editions hide other formats and editions. Common in dynamic applications, abrasion occurs from repetitive contact between the oring surface and the housing resulting in excessive friction between the two. Complete callout consists of the digit 8, the dash number for the size wanted and the rubber.
Parker buna n oring,nitrile, for use with grainger item. Common metric o rings sizes tolerances var y by use, please see our tolerance pages. With some media however, the service temperature range may be significantly different. Ethylene propylene epr, epdm parker promotion sites. O ring productpart number 2012n9 parker hannifin corporation. In 2015, parker hannifin corporation launched an interactive digital reference guide to enhance and broaden the customer reach of the existing parker oring handbook, the parker oring ehandbook. Orings sizes for viton orings, fluorosilicone orings, silicone orings, buna nitrile orings, and all parker oring sizes, and cross to the as568 aerospace orings standard. O rings from parker s o ring and engineered seals division and chomerics are available in standard and metric sizes and compounds, including viton o rings, metric viton o rings, silicone o rings, fluorosilicone o rings, perfluoroelastomer ffkm o rings, buna o rings.
This o rings size chart from parker will help you find the o ring size you need. Parbak sizes are designed to correspond with the parker 2xxx, 3xxx and as568a series oring with which they are used. Invalid emails will appear to work, but in reality we will not receive them. An o ring is a torus, or doughnutshaped ring, generally molded from an elastomer. Improper lubrication or surface finish of the metalwork. It contains comprehensive information about the properties of. Basic oring elastomers parker hannifin corporation oring division 2360 palumbo drive, lexington, ky 40509 phone. O ring manufacturers, including precision associates, traditionally publish o ring tooling lists in order by inside diameter id. Perfluoroelastomer ffkm parker hannifin corporation. Parker oring ehandbook provides a premier user experience. Parker orings distributor order parker oring sizes seals.707 1312 157 679 568 528 122 724 327 873 631 134 1492 1109 460 888 922 869 1292 337 678 99 707 1440 1364 1252 187 1001 1089 1182 1308 976 430 388 1120 449 348 226 613 1457 227 443 430 1475 1096