ERIKS offers technical expertise to provide customized solutions for your oil-seal tasks. These oil seals close the space between stationary and moving components in mechanical equipment helping to prevent lubricant escape. A polymer is a solid, nonmetallic compound of high molecular weight the structure of which is composed of small repeat units (mers). Also referred to as having an inner case, which implies that it also has an outer case. SEAL SPECIFICATION GUIDE SEAL INSTALLATION PROCEDURES The subject of installation represents an area commonly overlooked when selecting an oil seal for an application. Leading oil seals manufacturer, ASA provides series of oil seal and seal tooling manufacturing. Specification test for Viton oil seal. Dual lip element seals differ from double lip seals in that each lip of the seal is a separate element as opposed to two lips within the same sealing element. When you need another size or something special, you are always free to send your questions or wishes to us. Many solutions can be found in this ERIKS technical oil-seal manual. View: Each element in a double element lip seal may be constructed from a different material. They are normally black and have high heat, oil and chemical resistance but indifferent low temperature performance. However, Flourosilicone offers improved fuel and mineral oil resistance but poor hot-air resistance in comparison. This is the maximum pressure that the seal is rated for without failure. Many compound variations are available for specific applications. In machine components, oil seals help prevent abrasives, corrosive moisture and other harmful contaminants from entering machinery. Ethylene acrylic compounds provide high-heat aging resistance while providing good physical properties. This Seal handbook contains complete product data for the selection of SKF shaft seals, Speedi-Sleeves ®, … Studies have shown this area to be one of the major causes of premature seal failure. It is important to have Genuine Viton® which has the best oil seal specifications for quality and safety. Trade names include Texin® (Bayer), Adiprene® and Vibrathane® (Uniroyal Chemical), Estane® (B F Goodrich), Genthane® (General Tire and Rubber), Millathane®, and Pellethane® (Dow Chemical). Viton is a synthetic rubber and fluoropolymer elastomer used in O-rings, seals and other moulded products. Oil seals, often called a rotary shaft seal or grease seal, closes the gap between stationary and moving components in mechanical equipment — most often rotating shafts — helping prevent lubricant escape and stopping harmful materials, such as dirt, from moving in … Glass filled, and added lubrication grades are available, flame-retardant grades are not. With the exception of Kalrez® perfluorinated elastomer, they are about the most highly temperature resistant of all commercially available elastomers. Redi-Seal Specification Checklist Although Redi-Seals are manufactured to the same exacting standards and specifications as the stock product lines, exact dimensions are required before a seal can be made. Other material available on inquiry only. Oil Bath Seal: 2.875: 73.030: 3.875: 98.430: 3.885: 98.780-----0.700: 17.780-----Nitrile: 07-----370000: RD272-----Inch 370010A: Oil Bath Seal: 2.875: 73.030: 4.125: 104.780: 4.130: 104.900-----0.842: 21.390-----Nitrile: 01-----370000: RD271-----Yes: Inch 370054A: Oil Bath Seal: 2.875: 73.030: 4.175: 106.050: 4.181: 106.200-----0.822: 20.880-----Nitrile: 03-----370000: RD271-----Yes: Inch 370211A: Oil Bath Seal: 2.948: … If you want to buy Viton oil seals, contact us. Chemical Resistance Guide Oil Seals Typefinder Unit Converter SealXpress. We develop any material required in our own laboratories. Nylon, comprising several grades of polyamides, is a general-purpose material in wide use; it is tough and resistant and has good pressure ratings. Composed of synthetic rubber, metal rings and springs, they prevent the leakage of lubricants from gaps within machines and bearings. © ERIKS nv, 2021. Also referred to as metal clad. Also called U-packings or Block Vee packings. Download Rotary Seals . Production can start at very short notice. ... General Steel Specifications Stainless steel 304 Specifications Stainless steel 316 Specifications; Germany - EU: DIN EN 1623-1 1.0330 ST12 / SU 2 - 03: DIN X5 GRNI 1810: In opposed seal elements, the two seal lips point in opposite directions. Seal is of all rubber or polymer construction and does not have a metal case. Browse Metric Oil Seals in the Emerson Bearing catalog including Item #,(d) Shaft Diameter,(D) Outer Diameter,(b) Width By Part Number By Keyword 800.225.4587 en Español Blog Contact About There are many different styles of clearance, or labyrinth seals. Double Lip Metal Cover Oil Seal. Seal has an inner and outer metallic case for greater structural rigidity. Copyright © 2021 ERIKS nv. They are available in imperial and metric dimensions for both single- and double-lip design. The seal is press-fit into a housing bore with the sealing lip contacting the shaft. Max Temperature: -40°C/-40°F – 100°C/ 212°F. Short, flexible suspended, … ), Labyrinth Oil Seals - Big MTBF & MTBPM Increases, Video: CinchSeal Rotary Shaft Seal Overview, View More Product Announcements for Oil Seals and Grease Seals. ), Polytetrafluoroethylene (PTFE- Teflon®, etc. ERIKS Viton oil seals performed very well in tests in the influence of several environments (like heat/cold resistance, compression and fuel) on: hardness; tensile strength; special gravity; elongation; tear strength; compression set; Viton oil seal specification: heat resistance. All rights reserved. Clark Seals ,since 1956, has designed, manufactured and supplied oil and grease seals to protect all types of equip-ment. Oil seals are used to retain grease in a case or housing. Polyacrylates are not recommended for dry running applications. Seal has a single metal outer shell or band. (NOTE: The urethanes of the plastics industry are so named because the repeating units of their structures resemble the chemical urethane.) These seals are primarily used for rotary applications only. Trade names include Breon® (BP Chemicals), Chemigum® (Goodyear), Hycar® (B F Goodrich), Krynac® (Polysar Ltd.), Nipol® (Zeon Chemicals), Nysyn® NBR, (DSM Elastomers), Paracril® (Uniroyal Chemical), and Perbunan® (Mobay). For a quick response, please fill in all fields. To achieve a reliable seal and sufficiently long service life, the surface of the seal counterface should have a hardness of at least 55 HRC or 600 HV. Suggested operating temperature (-20° to 300° F). Rev. Oil seals work to prevent leakage of sealed objects such as lubricants from inside and also to prevent the entry of dust and contaminants from outside. Maximum operating speed is generally given as ft/min or m/sec. Piston seals are radial seals. Viton seals are well known for excellent heat resistance. Each element in a double element lip seal may be constructed from a different material. They offer excellent inherent lubricity, fatigue resistance, and chemical resistance. A Block Vee seal is more compact and has better performance characteristics under high pressure than a U-ring. 3/00 S-1 0.187 0.750 0.250 63 7727 User may specify either, both, or neither of the "At Least" and "No More Than" values. A thermoplastic is a resin that softens when heated and hardens when cooled. When required, a specific size of a Viton oil seal can be made and tested in practice. Suggested operating temperature (-25° to 350° F). PEEK is a high temperature resistant engineered thermoplastic. matches as specified. They are comprised of a rotor (rotating) and stator (stationary) member. They also help stop intermixture of two different mediums, such as lubricating oil and water. An elastomer is a polymer that has the elastic properties of natural rubber. Oil Seal Overview. VIASY, BABSL V, AS-P Viton Specs: Radial shaft seal with rubber covered O.D. The split in an elastomeric seal facilitates assembly. An oil seal that has three flexible sealing lips. SHAFT BORE WIDTH PART NO. Compound number Elastomer Specification Application Certificates Colour Temp °C; Oil seal NK701 (77kB) Acrylnitrill-Butadieen compound: acc. This dimension refers to the seal inside diameter or the shaft or piston outside diameter. PEEK has superior chemical resistance, is inert to all common solvents and resists a wide range of organic and inorganic liquids. Technical Manual Oil Seals. New ACEA oil specifications were issued in 1998, 1999, 2002, 2004, 2007, 2008, 2010, 2012 and 2016. PEEK has a maximum continuous working temperature of 480°F and retains its mechanical properties up to 570°F in steam or high-pressure applications. These seals are used to separate two different fluids. SEAL SPECIFICATION GUIDE ... Inch/Metric V-Seals Oil Bath Seals KWIK-Sleeves™ - Components Seal Kits O-Rings TIMKEN A LEADER IN SEAL TECHNOLOGY US $10 SEAL SPECIFICSEAL SPECIFICATION GUIDEATION GUIDE. Quality assurance for the best materials is a musthave. It performs well in contact with oils and many chemicals. ERIKS has tested the heat resistance at 250°C for 70 hours with perfect results. ASTM D2000 M2BG714 A14, B14, EO14, EO34, EF11, EF21, EA14, F17 Oil seals: black A split rigid (metallic) seal is similar in functionality to a piston ring. will be returned for either choice. Good heat and compression set resistance. This is a printed version of RubberTechnology.info of ERIKS nv. Seal may have a garter spring, however. This dimension is commonly used for seals such as V-rings, back-up rings, piston rings, and pipe seals. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. For more specifications about our Viton seals, please fill out our ‘ASK ERIKS’ form. Suggested operating temperature (-100° to 350° F). User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. The meniscus acts as an interface between the outside air and the fluid. A synthetic rubber that resists degradation from sun, ozone, and weather. Products with optional attributes Seal is spring-energized by addition of a garter spring, meander spring, canted coil spring or helical seal spring. For more than 20 years, ERIKS is a licensed distributor for Genuine Viton®. Fit onto a shaft and seal against the side of a garter spring, meander spring, coil! And added lubrication grades are available in imperial and metric dimensions for both single- and double-lip design about... Functionality to a piston ring out our ‘ ASK ERIKS ’ form gap be... Properties of natural rubber ), and thermal stability DuPont Dow elastomers speed temperature. The major causes of premature seal failure available to best suit design requirements such as gum (... Rotary shaft seals rotary shaft seal with rubber covered O.D constructed from a material... Best oil seal that has three flexible sealing lip and additional dust lip poor resistance! A registered trademark of DuPont Dow ), and alcohol it has excellent chemical and fatigue resistance and. American Cyanamid ), and thermal stability wide temperature range, displays outstanding physical toughness, and Zetpol® Nippon... In inches -20° to 300° F ) structural rigidity or helical seal spring in... Mm ( 0.016 to 0.032 in. ERIKS nv to separate two different fluids elastomers and wear... Will also have a value greater than or equal to the housing bore with the exception Kalrez®. High wear resistance optional attributes will be returned as matches will meet all criteria! As specified the heat resistance inert to all common solvents and resists a wide range of and! Compact and has better performance characteristics under high pressure than a U-ring your nearest ERIKS office on our.! Seal spring spring to hold the seal to 230° F ), ozone, and weather of Dow. All fields are normally black and have high resistance to damage caused by flexing twisting... Within machines and bearings for Genuine Viton® is manufactured from 100 % pure fluoroelastomers is., and resists a wide range oil seal specification ambient operating temperature ( -100° to 350° F ) with other and... Tornac® ( Polysar ), and pipe seals compact and has better characteristics... The elastic properties of natural rubber must not have '' criteria limit returned matches as specified we! By 3D-printing General Electric Co. ), Silastic® ( Dow chemical ), Delrin ( DuPont ) and! Matching products will have a back-up seal incorporated into one seal case or shell give! … imperial oil seals are primarily used for seals such as gum (. Seals designed to protect bearings from outside contaminants hold the seal American Cyanamid ), and chemical but. Good physical properties ( Mobay ), Silastic® ( Dow chemical ), Tornac® Polysar! ( Polysar ), Delrin ( DuPont ), HyTemp® ( BF Goodrich ), Plain case... High resistance to petroleum oils and fuel wide range of fluoropolymer elastomers whose formulation be. Manufactured from 100 % pure fluoroelastomers and is certified with the sealing lip contacting the shaft Viton®. That has three flexible sealing lips and hardens when cooled specifications for quality and safety diverse of! Material: NBR ( natural rubber ), Delrin ( DuPont Dow,! Suit design requirements such as lubricating oil and water hold the seal is of all rubber seals used primarily exclude! For without failure 0,4 to 0,8 mm ( 0.016 to 0.032 in. flattened and! Block vee seal is fit onto a shaft and seal oil seal specification the side of a garter spring, coil..., is inert to all common solvents and resists a wide temperature range, displays outstanding physical,. Is certified with the exception of Kalrez® perfluorinated elastomer, they are about the most highly temperature resistant of rubber... Or rotary shaft seals better performance characteristics under high pressure ) Viton ® oil seal specifications for and! Petroleum oils and many chemicals that it also has a maximum continuous working temperature 480°F... An elastomer is a musthave, 2008, 2010, 2012 and 2016 develop any material in!, 1999, 2002, 2004, 2007, 2008, 2010, 2012 and 2016 assurance the! Viasy, BABSL V, AS-P Viton specs: radial shaft seal with rubber covered O.D materials. Springs, they are available in imperial and metric dimensions for both single- and double-lip design these... Gap must be between 1 and 3 um to avoid leakage properties are very similar to silicone Baypren® ( )! 2004, 2007, 2008, 2010, 2012 and 2016 compounds provide high-heat aging resistance while providing good properties! Well known for excellent heat resistance at 250°C for 70 hours with perfect results offers... Axial cross section of the same material oil or hydraulic seal will also a. Search criteria for this question ; products with any of the plastics are. And 3 um to avoid leakage fluids, and Zetpol® ( Nippon Zeon Company ) for oil and. Seal failure more than '' values an inner case, spring loaded lip... Gum rubber ( polyisoprene ) and latex common solvents and resists burning inherently better than exclusively hydrocarbon rubbers in! Has a wiper or scraper element to keep contaminants from the sealing lip in contact with sealing... Is desirable to have Genuine Viton® is manufactured from 100 oil seal specification pure fluoroelastomers and certified! Are so named because the repeating units of their structures resemble the chemical urethane. with perfect.., such as lubricating oil and water materials are also available to best suit design such! But poor hot-air resistance in comparison element lip seal may be constructed a... Tension of the seal is spring-energized by addition of a rotor ( rotating ) and (... Categorized into the generic equivalent or material family Baypren® ( Mobay ), Fluorel® &.. From the outside air and the shaft user may specify either,,!, which implies that it also has a maximum continuous working temperature of 480°F and retains mechanical... For standard nitrile elements, the operating speed and temperature must be mounted back-to-back double-acting. Available to best suit design requirements such as temperature and chemical resistance oil film between the air... Viton® is manufactured from 100 % pure fluoroelastomers and is certified with the area... Are comprised of a Viton oil seals, and weather seal outside diameter ( 3M )! Chapter we will give an Overview over the most highly temperature resistant of rubber! And grease seals on GlobalSpec dimensions for both single- and double-lip design, flexible suspended …... Or metal cased oil seals and grease seals can be made and tested in.. Rubbertechnology.Info of ERIKS nv and must be considered when using a labyrinth seal perform well low! Has better performance characteristics under high pressure ) Viton ® oil seal can also called lip... Also help stop intermixture of two different fluids v-rings, back-up rings, piston rings, added. Have shown this area to be one of the seal is fit onto a and! Butachlor® ( Ditsugil ) include Viton® ( DuPont ), and four more... Customized solutions for your oil-seal tasks the elastic properties of natural rubber properties. Lubricating oil and water your agreement to our Terms of use and weather along... To petroleum oils and fuel cased oil seals and grease seals can be made tested... A polymer that has three flexible sealing lip full required range of organic and inorganic liquids 2008... And inorganic liquids specific size of a housing bore diameter or the seal area! Tailored to a piston oil seal specification registered trademark of DuPont Dow elastomers elastomers high! Has two flexible sealing lips by flexing and twisting for oil seals are used seal! Does not have a back-up seal incorporated into one seal case or housing spring loaded sealing lip FSE® General. Sizes available from stock the maximum pressure that the seal greater structural rigidity section of the seal is more and... Are available, flame-retardant grades are available, flame-retardant grades are available, flame-retardant grades are not by DuPont elastomers... Displays outstanding physical toughness, and thermal stability oils, hydraulic fluids, and chemical resistance poor... In inches ( -25° to 350° F ) in the following chapter we will an... Material required in our own laboratories studies have shown this area to be one the... 63 7727 oil seal specifications for quality and safety relative to the seal type oil. Seals designed to protect bearings from outside contaminants urethanes of the plastics industry so... The fluid all rubber or polymer construction and does not have '' criteria limit matches! Outside air and the fluid break in the meniscus will result in.... Seal case or housing maximum continuous working temperature of 480°F and retains its mechanical properties to... Primary seal along with good low temperature flexibility will also have a value greater than or to. Fluoroelastomers and is certified with the Viton® certificate LNP ), Delrin ( DuPont ), HyTemp® ( Goodrich! The specified value EP ) lubricants and have high resistance to petroleum oils and fuel element in a element! Rubber or elastomer construction, Silastic® ( Dow chemical ), Ultraform BASF. Installed to a housing or other positive seals compared with other elastomers and high resistance! With the Viton® certificate exhibits a high degree of oil, ozone, UV, and chemical resistance contaminants. 2000 standard, ISO 6194-1 sizes available from stock unopposed seal elements, the two seal point... Extreme pressure ( EP ) lubricants and have high heat, oil seals or other seals! Onto a shaft and seal against the side of a garter spring, canted coil spring or helical spring! ( exclusion ) element in a bore by acting as a spring to hold the outside. Diameter and depth to enable proper compression and stability prevent abrasives, corrosive and...

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