Sizes listed are for standard nitrile elements, except Models 25 and 62 which have PTFE elements. Four or More Lip Oil Seal U-ring / Block Vee Ring Good heat and compression set resistance. Manufactured under the trade name Vamac® by DuPont Dow Elastomers. Oil thickness must be between 1 and 3 um to avoid leakage. For more than 20 years, ERIKS is a licensed distributor for Genuine Viton®. As each country has different regulations for the use of steel, we make two tables to let you understand easier. 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. Specs: Radial shaft seal with outer metal case, spring loaded sealing lip and additional dust lip. Cassette Seal Type 1; Cassette Seal Type 2; Cassette Seal Type 3; Combi Seals; Combi Seal SF5; Combi Seal SF6; Combi Seal SF8; Combi Seal SF19; Hydraulic Seal & Rod Seal. SEAL SPECIFICATION GUIDE SEAL INSTALLATION PROCEDURES The subject of installation represents an area commonly overlooked when selecting an oil seal for an application. The most commonly used oil seals in most applications are rubber cased or metal cased oil seals. Common configurations include single lip, double lip, triple lip, and four or more lips. User may specify either, both, or neither of the "At Least" and "No More Than" values. Trade names include Therban® (Mobay), Tornac® (Polysar), and Zetpol® (Nippon Zeon Company). Trade names include Viton® (DuPont Dow Elastomers), Fluorel® & Aflas. All rights reserved. ERIKS has tested the heat resistance at 250°C for 70 hours with perfect results. we can supply national oil seal for usa truck, cr oil seals for hub,steering,engine ,we use the material of nbr,fkm,acm,ptfe and so on ,for more detail,pls mail … "Required" and "Must Not Have" criteria limit returned The actual seal width is approximately 0,4 to 0,8 mm (0.016 to 0.032 in.) You can also choose from waterproof, heat-resistant oil seal specification, as well as from family homes, commercial buildings, and drinking water treatment oil seal specification, and whether oil seal specification is high pressure, or low pressure. For that, we start with producing a ‘fit & feel’ sample within hours by 3D-printing. Preferred sizes are indicated with boldtype face. SHAFT BORE WIDTH PART NO. 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 wider than the bore depth B. Garlock Oil Seals by Shaft Size All dimensions are in inches. Metal cased seals are often coated with rubber. A wide variety of oil seal specification options are available to you, such as electric. In machine components, oil seals help prevent abrasives, corrosive moisture and other harmful contaminants from entering machinery. ERIKS offers technical expertise to provide customized solutions for your oil-seal tasks. Quality assurance for the best materials is a musthave. They also help stop intermixture of two different mediums, such as lubricating oil and water. Fig. Double Lip Rubber Cover (High Pressure) Viton ® Oil Seal. Nitrile is not resistant to weathering and ozone. They are flexible and have good abrasion resistance. Acetal polymers are semi-crystalline. They are normally black and have high heat, oil and chemical resistance but indifferent low temperature performance. All products with ANY of the selected attributes will be returned as matches. These seals generally do not perform well at low operating speeds. Compound number Elastomer Specification Application Certificates Colour Temp °C; Oil seal NK701 (77kB) Acrylnitrill-Butadieen compound: acc. Products returned as matches will meet all specified criteria. Oil & grease seals are used to retain or separate lubricants or fluids. An elastomer is a polymer that has the elastic properties of natural rubber. These seals are used to separate two different fluids. Rod seals are radial seals. Natural compounds such as gum rubber (polyisoprene) and latex. Trade names include Neoprene (DuPont Dow), Baypren® (Mobay), and Butachlor® (Ditsugil). We have 2000 standard, ISO 6194-1 sizes available from stock. New ACEA oil specifications were issued in 1998, 1999, 2002, 2004, 2007, 2008, 2010, 2012 and 2016. Many compound variations are available for specific applications. 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. We develop any material required in our own laboratories. Your information will not be shared with third parties. PEEK has superior chemical resistance, is inert to all common solvents and resists a wide range of organic and inorganic liquids. Good resistance to sunlight, weathering and ozone. Suggested operating temperature (-20° to 300° F). Oil Seal Specification; O-Ring Specification; Bonded Seal; Rubber Product; A/C Application / Power Steering Seal; Bearings Cover; Cassette Seal & Combi Seal. These features make the Seal handbook your most valued tool in the selection, application, trouble detection and specification of SKF fluid sealing devices. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. Plastics and elastomers are polymers. Technical Manual Oil Seals. Genuine Viton® is manufactured from 100% pure fluoroelastomers and is certified with the Viton® certificate. This is a printed version of RubberTechnology.info of ERIKS nv. VIASY, BABSL V, AS-P Viton Specs: Radial shaft seal with rubber covered O.D. The gap must be larger than the radial clearance of the bearing being sealed. It performs well in contact with oils and many chemicals. Also referred to as metal clad. 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. 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 … Oil seals are functional parts used to seal oil. They are comprised of a rotor (rotating) and stator (stationary) member. An oil seal can also called flexible lip, radial lip, or rotary shaft seal. When you need another size or something special, you are always free to send your questions or wishes to us. Nitrile has good mechanical properties when compared with other elastomers and high wear resistance. Many seal manufacturers use their own proprietary material. Seal is of all rubber or polymer construction and does not have a metal case. Triple Lip Oil Seal An oil seal that has three flexible sealing lips. Each version of the ACEA oils sequences has or had a life cycle: the 'First allowabe use' defines the earliest date when claims againt this specification can be made Oil Seal Overview. Unlisted, specialized, or proprietary configuration. 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). Suggested operating temperature (-45° to 230° F). Metal Cased Oil Seals. One table shows the international steel wire specification table for seal metals and another display of the international steel wire specification table for seal springs. 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