It is resistant to most chemicals including acids, bases, oils, steam and other chemicals. Oil seals are rotary shaft seals that close a gap between stationary and moving components and prevent lubricant to escape and thus stop contamination through the clearance. The secondary function of a rotary shaft seal … Operating temperature: -40° to +250F°. Seals are available in several different configurations including, but not limited to: single lip or double lip, with or without a spring, as well as a two spring lip format. They have two main parts. When compressed between mating surfaces, an O-ring blocks the passage of liquids or gases. CV75 Viton® Extreme can also be considered as an alternative to other perfluoroelastomers like Chemraz®, Kalrez®, Perlast®, Isolast®, Parofluor®, and most certainly Markez®. It is an oil seal with a rotating housing structure and best used for sealing grease. Operating temperature: -75° to +400F°, The strongest O-Ring material making it a popular choice in wear applications where abrasives, high pressure, and movement are present. FREE Shipping on orders $100.00+ to the U.S. High-Performance Materials For Extreme Requirements, Simriz® Perfluoroelastomer compounds provide reliable sealing in a wide range of applications including; automotive, chemical processing, petroleum refining, semiconductor, aerospace, medical, pharmaceutical, food and drug processing, and etc. Operating temperature: -40° to +300F°. It has a good resistance to ozone, high temperatures, oxygen, mineral oil, synthetic hydraulic fluids, fuels, aromatics and many organic solvents and chemicals. Recommended for oils and lubricants, hydraulic and brake fluids, transmission and power steering fluids, sour oil and gas (H2S), amine corrosion inhibitors, ozone, steam, acids, bases, alcohols, and a variety of other chemicals. Also known as oil seals and radial lip seals, shaft seals are widely used in conjunction with rotary, reciprocating and oscillating shafts. radial lip seals are contact seals. Green HSN is commonly used in refrigerant R134a applications. Two dimensions describe the size of an O-ring: its inside diameter (ID) and its cross-sectional diameter (CS). Common end use applications are industrial seals, Air Guns, Paintball Markers, pneumatic applications, and other high dynamic applications. The primary function is to retain the bearing or system lubricant in the system to avoid leakage. 18X35X9/18*35*9 BABSL type VITON/FKM rubber DMHUI band Oil s; SC Type 47*62*6 or 47X62X6 NBR rubber Seal lip oil Used For ; 35*52*10/12 or 35x52x10/12 TCV NBR rubber shaft seal suppli; 63.9X89X11/63.9*89*11 America Forklift truck Oil seal ring T; Rotary shaft seal … View our products now! For all automotive, motorcycle, agricultural and industrial equipment applications, The O-ring Store provides a broad range of oil and grease seals … Oil seal, also named radial shaft seal or Simmerring, is designed for sealing shafts and spindles. Our stock O-Ring compounds are made with an amount of a third (diene) monomer (ethylene propylene diene terpolymers). Therefore is the radial force value the most important parameter by designing an oil seal. Ethylenepropylene-diene rubber (EPDM) produced using a third monomer and is particularly useful when sealing phosphate-ester hydraulic fluids and in brake systems that use fluids having a glycol base. Designed to meet or exceed the properties of these popular FKM Compounds: V747-75, V700-75, 19357, V14-75, 9009-75, F13664, 514AD and 9500-75 The optimized seal lip design uses a garter … This elastomer is a copolymer of tetrafluoroethylene (TFE) and propylene. The difference in how competing seals perform is in the materials. -400 Series -1/4" CS - 0.275" CS, 9 series, -900 Series includes 20 sizes for Boss SAE Straight Thread O-Ring Seals, General Purpose Perfluoroelastomer (FFKM) O-Rings for Basic Applications, Simriz® perfluoroelastomers demonstrate a wide range of temperature stability, Fully fluorinated monomers in Simriz® compounds provide superior protection against chemical attack, Simriz® possesses the resilience of an elastomer with chemical resistance approaching that of PTFE, Simriz® O-rings and molded shapes are available in many different Simriz compounds. Contact us Monday - Friday 8:00am - 4:00pm Pacific time. We ship Worldwide with USPS, UPS and FedEx Some urethanes are also sensitive to water and humidity. Available with or without external dust lip, they are self-retained in an open groove to ISO 6194 and DIN 3760. Operating Temperature: -8 to 482°F, O-Rings $1.00 Minimum + Shipping from $6.99, Simriz Nitrile N432 Aerospace AMS-P-25732, General Purpose Perfluoroelastomer FFKM O-Rings, Simriz 481 Low Temperature Black FFKM O-Rings, Simriz 484 FDA USP Class VI & 3-A FFKM O-Rings, Simriz 485 Chemical Resistant Perfluoroelastomer FFKM O-Rings, Simriz 486 White Chemical Resistant FFKM O-Rings, Simriz 498 The Ultimate Perfluoroelastomer FFKM O-Rings, CV75 Extreme Chemical Resistant Fluorocarbon FKM Boss O-Rings, FKM (Fluorocarbon) 75 Durometer Boss O-rings, FKM (Fluorocarbon) 90 Durometer Boss O-rings, PTFE O-Rings -Temperature & Chemical Resistant, Temperature & Chemical Resistant PTFE O-Ring Kits, Silicone O-Rings 50 Duro FDA USP Class VI, Silicone O-Rings 70 Duro FDA 3-A Certified, Square Buna-N Nitrile (NBR) O-Rings 70 Durometer, Square Buna-N Nitrile (NBR) O-Rings 90 Durometer, Square Fluorocarbon (Viton®/FKM) O-Rings 75 Duro, Square Silicone (VQM) O-Rings 70 Durometer, Urethane O-Rings 70 Durometer Cast Disogrin, Urethane O-Rings 90 Durometer Cast Disogrin, Viton® ETP Extreme Chemical Resistant O-Rings, CV75 Extreme Chemical Resistant Fluorocarbon FKM Extreme Kits, OSK™ FKM (Fluorocarbon) O-Ring Kits Brown, Viton®/FKM O-Rings 75 Duro FDA & 3A Sanitary, FKM O-Rings (Fluorocarbon) 90 Durometer Brown, FKM O-Rings 60 Duro Black Low Compression Set, FKM O-Rings 60 Duro Brown Low Compression Set, FKM O-Rings 75 Duro Red FDA And 3A Sanitary, Terpolymer FKM UL Approved For Fuel/Alcohol Black, Viton®/FKM Chemical Resistant O-Rings 50 Duro, X-Rings Chemical Resistant Fluorocarbon FKM, Buna-N Nitrile (NBR) Metric O-Rings 70 Durometer, Buna-N Nitrile (NBR) Metric O-Rings 90 Durometer, Buna-N Nitrile (NBR) Metric O-Rings Special Compounds, Buna-N Nitrile (NBR) Metric O-Rings 70 Duro FDA, Buna-N Nitrile Metric O-Rings 70 Durometer Colored, PTFE Polytetrafluoroethylene O-Rings (AKA Teflon), Viton® Extreme ETP Chemical Resistant O-Rings, Viton®/FKM Metric O-Rings (Fluorocarbon) 90 Duro Black, Viton®/FKM Metric O-Rings (Fluorocarbon) FDA, OSK™ CV75 Extreme Chemical Resistant FKM O-Ring Kits Black, OSK™ FKM (Fluorocarbon) O-Ring Kits Black 90 Duro, OSK™ FKM (Fluorocarbon) O-Ring Kits Green, OSK™ FKM/Viton (Fluorocarbon) O-Ring Kits, PTFE Temperature & Chemical Resistant O-Ring Kits, Universal Rod/Piston U-Cup Seals - Symmetrical, FKM Cord (Fluorocarbon) 75 Durometer Black Square, FKM Cord (Fluorocarbon) 75 Durometer White FDA, FKM Cord (Fluorocarbon) 90 Durometer Black, FKM/Viton® Cord (Fluorocarbon) 75 Duro Black, Caterpillar Model 226B2 Skid Steer Loader, Caterpillar Model 236B2 Skid Steer Loader, Caterpillar Model 242B2 Skid Steer Loader, Caterpillar Model 252B2 Skid Steer Loader, OSK™ Spray Foam O-Rings for Graco® and PMC, Comm Grade OSK™ O-Rings for use With Graco® Fusion®, OEM Grade OSK™ O-Ring Kits for use With Graco® Fusion®, FFKM OSK™ O-Ring Kits for use with Graco® Fusion®, OSK™ O-Rings for use with Graco® Fusion® AP, OSK™ O-Rings for use with PMC Polymac-USA, OSK™ Replacement O-Rings for use with Graco®, 0 series, -000 Series - 1/16" CS - 0.070" CS, 1 series, -100 Series - 3/32" CS - 0.103" CS, 2 series, -200 Series - 1/8" CS - 0.139" CS, 3 series, -300 Series - 3/16" CS - 0.210" CS, 4 series. Providing long-lasting sealing efficiency, they consist of a rubber sealing lip, metal case and a spiralled tensioning spring. Common examples include strut seals, hydraulic pump seals, axle seals, power steering seals, … Operating temperature: -65° to +300F° Buna-N o-rings are not recommended for exposure to sunlight, UV light, ozone and general outdoor weathering or hash chemicals, acids, keytones and many others. Use Only O-Ring Silicone Lubricating Grease 3oz Tube on EPDM, Aflas® (Asahi Glass Co., Ltd.) Excellent resistance to a wide variety of aggressive chemicals. Others are commonly referred to as Kalrez® O-Rings (DuPont Dow), Chemraz® O-Rings (Greene, Tweed & Co.), Isolast® O-Rings (Trelleborg Sealing Solutions), and lesser quality brands such as Perlast (Precision Polymer Engineering), GPlast (Gapi) and Markez® (Marco). O-rings are available in a wide range of standard and non-standard sizes that are suitable for nearly all sealing applications. Rotary shaft seals provide sealing and wiping functionality for rotating and swiveling movements under low pressure and high velocity. Typically called out as "cast" urethane O-rings, these parts perform well in quick disconnects, high pressure hydraulic and water applications and in nail or riveting equipment. Applications include: Hydraulic Oil, Petroleum Base, Silicone oil and grease, Mineral and vegetable oil and grease, Aliphatic hydrocarbons (fuel, butane, propane, natural gas), Aromatic hydrocarbons (benzene, toluene), Chlorinated hydrocarbons (trichlorethylene and carbon tetrachloride), Chlorine Water, Gasoline, Fuels, Liquefied Petroleum Gas (LPG), Natural Gas, Propane, Diesel Oil, High vacuum, ozone and weather. Elastomeric urethane rubber, not to be confused with thermoplastic polyurethane, is often referred to as the "millable gum" urethane. Certain grades have a maximum continuous service temperature of 610°F (320°C). Big or small, we welcome National Suppliers, wholesalers, MRO, OEM, government, repair shops, and retailers. It is also very tough and abrasive resistant. Operating temperature: See Below. It maintains the radial force exerted by the sealing lip around the shaft surface. Avoid: very low resistance to mineral oils Send your drawings for quote or call to discuss product or material design … J-Type oil seals are used in low friction torque or poor lubrication areas. They are also not recommended for exposure to brake fluids, hydrazine, or ketones. Operating temperature: -25° to +450F°, Hydrogenated Nitrile Butadiene Rubber (HNBR) has better resistance to high temperatures, superior physical properties, and improved chemical resistance over traditional nitrile compounds. Radial shaft seals sit between rotating and stationary components, or two components in relative motion. One is a cylindrical outer covering with an interference fit that seals … It separates oil or grease on the inside from dirt, dust and/or water on the outside. Matches the chemical and temperature resistance of solid PTFE O-Rings and possesses the elasticity and recovery properties of the core elastomer which are crucial in many sealing applications. Particularly recommended for hydraulic systems where high pressures, shock loads, wide metal tolerances, or abrasive contamination is anticipated. Operating temperature: -30° to +180°F, Seamless and uniform Teflon® FEP encapsulation which completely encloses a core material of either silicone or Viton® elastomer. If you're looking for a metric oil seal or an agricultural oil seal… Oil seals close spaces between stationary and moving components and are used to protect all types of ball and roller bearings. We serve customers around the world from our O-Ring Warehouse in Clarkston, Washington. Applications: General purpose sealing, Air Tools, Hydraulic fluids, Petroleum based oils, fuels, L.P. gases, Cold Water, Silicone greases and oils, Di-ester base lubricants (MIL-L-7808), Ethylene glycol base fluids (Hydrolubes) and Hydraulic Fluids and in static and dynamic applications. High Pressure Radial Shaft Seal 22-40-7mm BABDUO DMHUI Oil Seal for Hydraulic Pump Motor #9 UP0445E High Pressure Oil Seal 44.45-63.5-9.5mm NBR UP Style DMHUI Brand Rotary Shaft Seal for … It’s one of the most frequently used rotary shaft seal. Office open 8am-4pm Pacific Mon-Friday | Cage Code: 72PR0, Pay Securely on-line, or by phone or fax with an open net 30 account. The standard sizes used by major O-ring manufacturers are defined by Aerospace Standard AS568A, Aerospace Size Standard for O-rings. Oil seals are used with all sorts of bearings, including roller bearings, sleeve bearings, ball bearings and others. The first five series are based on cross-sectional diameter, the sixth series includes 20 sizes for boss seals: Buna-N O-Rings / Nitrile O-Rings / NBR: Buna-N O-Rings are the most widely used o-ring material in the world because of low cost, good mechanical performance with resistance to water, most basic oils, lubricants and some fuels, many pneumatic, hydraulic systems, propane, natural gas and the default choice for basic applications. The PTFE O-Rings for use in applications which require a chemically resistant and non-compressible material. CV75 Viton® Extreme is a premium peroxide cured fluoroelastomer that exhibits the broadest fluids resistance of any FKM fluoroelastomer. Avoid: Mineral oil products (oils, greases and fuels), Solvents, Aromatic Hydrocarbons, Liquefied Petroleum Gas (LPG), Lubricating Oils, Petroleum Base Gasoline These include oil seals, grease seals, shaft seals, mechanical seals, and braided packing. We have a large selection of in-stock, ready to ship oil seals. Operating temperature: -115° to +250F°, General Purpose EU Polyurethane rubber is notable for its combination of hardness with elasticity, outstanding abrasion resistance and tear strength. Radial Shaft Seals - Oil Seals: About Oil Seals: About V-Rings: Products Literature Download: Services Literature Download : We can supply custom molded designs for oil seals in any material and in … Bearings Direct offers oil, grease, & rubber seals in metric and inch sizes. High Pressure Radial Shaft Seal 35-52-5mm NBR BAKHDSN Oil Seal for Danfoss Hydraulic Motor MOS160 Currently unavailable. Premium spring-loaded double-lip oil seal with integrated steel reinforcement element. Manufactured by the top polyurethane seal and component producers, with strong materials and extensive product expertise. Aflas is known for its use in oil field applications and its electrical resistance properties. They have improved resistance to high temperatures and chemicals and even withstand environments where Oxygen-Plasma are present for many hours. We provide Simriz® O-Rings from Freudenberg (Simrit) do to the unique durability of the product and the genuine care the people from Freudenberg have given us and the users of our O-Rings. They are used in all sorts of machinery, including automotive, agricultural equipment, manufacturing, refineries, transmissions and more. However, due to relatively low tear strength, high friction and limited abrasion resistance of these materials, they are generally not used in dynamic applications. Radial Wall 8) Seal Outer … Used for oil or grease retention. Neoprene® O-Rings / CR: Neoprene is reasonably priced and features good resistance to petroleum oils, ozone, sunlight and oxygen aging, relatively low compression set, good resilience and outstanding physical toughness. That document, published by the Society of Automotive Engineers (SAE), lists the sizes of O-rings in six series or groups in both inches and millimeters. Not recommenced for acids, ketones, and chlorinated hydrocarbons. Our primary products are O Rings in over 30 different compounds. This downloadable PDF contains comprehensive information on each profile of the Radial Seals product offering including a … TODI Polyurethane is the material of choice to create longevity in products due to its resistance to abrasion and performance in punishing environments. Since 2007 we have been making getting o-rings easy by continuing to improve our people, product and process. A spring secures the lip against the shaft, preventing messy leaks. For full engineering information and installation, please use our PDF catalogs, Radial oil seals are designed for sealing shafts and spindles. The best seal for challenging conditions. However the material is not easily compressed, and therefore may not seal as easily as some of the other polymers. Grease seals are used to seal more viscous grease lubricants in rotary shaft applications. Ethylene-Propylene / EPDM O-Rings: Ethylene propylene rubber is an elastomer prepared from ethylene and propylene monomers (ethylene propylene copolymer). Radial shaft seals, also known as lip seals, are used to seal rotary elements, such as a shaft or rotating bore. They are commonly used to make O-rings that are used in applications that involve contact with hydrocarbons or highly corrosive fluids, or when a wide range of temperatures is encountered. Radial Lip Oil Seals Mill-Right® N, ES & V Oil Seals Breakthrough anti-abrasion and anti-wear properties for extended service life; improved chemical resistance through the entire range of elastomers; available in all elastomeric KLOZURE® Oil Seal … Oil Seals are used to seal around a rotating shaft and keep an oil-based lubricant inside an axle, engine, etc. CV75 Viton® Extreme is so chemically resistant it can be considered a cost-effective to FFKM Perfluoroelastomer alternative for some applications with temperatures below 400°F. A spring secures the lip against the shaft, preventing messy leaks. Press-fit seals … Special Phenyl silicones can be used down to -148°F. Applications include: CR is resistant to refrigerants, ammonia, Freon® ( R12, R13, R21, R22, R113, R114, R115, R134A), silicone oils, water, ozone, vegetable oils, alcohols, and low-pressure oxygen. For all automotive, motorcycle, agricultural and industrial equipment applications, The O-ring Store provides a broad range of oil and grease seals in a wide variety of styles, sizes and materials to fit your application. Operating temperature: -76° to +392F° (-60° to +200C°). Spring-loaded double-lip oil seal. A wide variety of radial oil seal options are available to you, such as material, local service location, and style. Silicone compounds are popular in food and medical applications because they are very clean and do not impart odor or taste. They protect rotating shafts and bearings from contaminants and corrosive materials and prevent lubricants, oils, and liquids from leaking. Temperature range:  -25° to +450°F (+500°F short term). Press-fit seals into the … Compare to Parker N1470-70 and N0674-70 and Parco 4200-70 and 4900-70. Shipping Estimator located in the shopping cart. It is resistant to aliphatic/aromatic hydrocarbons, polar fluids, hydraulic fluids, fuels/alcohols, strong bases, organic amines, and high pH fluids. Operating temperature: -20° to +400F°, Fluorosilicone O-Rings / FVMQ: Fluorosilicone combines the good high and low temperature stability of silicone with the fuel, oil, and solvent resistance of fluorocarbons. It also has better resistance to ozone, sunlight, and other atmospheric conditions. An O-ring is a solid-rubber seal shaped like a dough nut or torus. Its chemical resistance is excellent across a wide range of aggressive media. Most commonly, Oil-seal … Operating temperature: -100° to +500F°, Silicone O-Rings / VMQ: In the Silicone family, you will find compounds which are superior as static seals in extreme temperature conditions. Perfluoroelastomers contain an even higher amount of fluorine than FKM. Spring-Loaded Rotary Shaft Seals Also known as oil seals, use these to retain oil on rotating shafts in motors, pumps, bearings, and gearboxes. Link to:Credit Oil Seals are used to seal around a rotating shaft and keep an oil-based lubricant inside an axle, engine, etc. PTFE is the chemically inert of the O-ring materials. OC-Type oil seals have a sealing lip … Operating temperature: -40° to +225F°, Polytetrafluoroethylene (PTFE) O-rings: Temperature & Chemical Resistant PTFE is a popular O-Ring material which is White in color. They are used to … Applications: Cold and Hot Water, Steam up to 300°F (149°C), Various Water / Municipalities Applications, Household Appliances, Glycol based brake fluids up to 300°F (149°C), Many organic and inorganic acid, Cleaning agents, soda alkali, potassium alkali, Phosphate-ester based hydraulic fluids (HFD-R), Silicone Oil, Silicone Grease, Many polar solvents (alcohols, ketones, esters), Ozone resistant, aging resistant, weather resistant, Outdoor Applications and Electrical Insulators.. Manville's JM Clipper radial oil seals perform better than competitive designs, especially in dirty environments or where shaft and bore conditions are less than … The main functions of shaft seals are to: •Retain lubricants / liquids •Exclude dirt / contaminants •Separate fluids •Confine pressure The Functions of a Shaft Seal INTRODUCTION “ A shaft seal … Also known as oil seals, use these to retain oil on rotating shafts in motors, pumps, bearings, and gearboxes. Lowest cost highest inventory general purpose commodity NBR compound. Fluorocarbon FKM & Viton® O-Rings: Chemical resistant Fluorocarbon FKM O-Rings exhibit exceptional resistance to chemicals, oils, temperature extremes, low compression set, low gas permeability and excellent aging characteristics. Grease seals are used to seal more viscous grease lubricants in rotary shaft applications. An oil seal … Oil Seals, also known as radial oil seals, radial shaft seals or rotary shaft lip seals, are round sealing devices used to seal between two machine parts that rotate relative to each other. Operating temperature: FKM -10° to +300°F - Silicone -80° to +500°F. Providing long-lasting sealing efficiency, they consist of a rubber sealing lip, metal case and a spiralled tensioning spring. Textile rubber oil seals, Radial oil seals, BBS Big Bearing Seals, Dynamic rotary seals, Large diameter and size oil seals. TCM108395-001 High Pressure Oil Seal 44.45-63.5-8.89mm TCM DMHUI Brand Rotary Shaft Seal … Polyurethane is a moderately expensive material whose use is usually limited to applications that require its outstanding physical properties. The elastomer of the seal contacts the rotating element of the equipment and, over time, all elastomers will wear away. Alibaba.com offers 2,783 radial oil seal products. Since more than 30 years ATS produces special and metal cased oil seals. Avoid: Brake fluids, ozone and UV light Wide range of oil seals. Available with or … SKF metric rubber outside diameter radial shaft seals, HMS5 and HMSA10, also called SKF Edge seals as part of the CR Seals assortment, are designed in accordance with ISO 6194-1 and DIN 3760 for use in … The O-ring Store sells a variety of seals for use in rotary and shaft solutions. Standard compounds handle operating temperatures -85º to +400ºF. Its outstanding tear resistance and abrasive resistance result in its slippery surface properties that make it advantageous for use in seals in moving systems such as mass spectrometer probes and valves. FVMQ is unparalleled for aerospace fuel systems, auto fuel emission control systems and to meet or exceed government, military, aerospace, automotive, industrial and commercial specifications. Avoid: Ketones, hot water, steam, Brake Fluid, alkalis, and Skydrol® fluids, Ammonia gas, amines, alkalis,  Skydrol 500,  Methyl Ethyl Ketone (MEK),  Low molecular organic acids (formic and acetic acids) Rotary Oil Seals and Oil Shaft Seals Learn How to Select the Right Rotary Oil and Oil Shaft Seals . Versions come without the spring for grease applications, for use as a scraper or for helical movement. EPDM has outstanding resistance to heat, water and steam, alkali, mild acidic and oxygenated solvents, ozone, and sunlight; but it is not recommended for gasoline, petroleum oil and grease, and hydrocarbon environments. It is the preferred sealing material for the refrigeration industry because of its resistance to ammonia and Freon®. OC-TYPE. Obtained by hydrogenerating the nitrile copolymer, HNBR fills the gap left by NBR and FKM elastomers when high temperature conditions require high tensile strength while maintaining excellent resistance to motor oil, ATF, sour gas, amine/oil mixtures, oxidized fuels and lubricating oils. Radial Shaft Seals - Oil Seals We can supply custom molded designs for oil sealsin any material and in virtually any shape or size. Ap. To search for available articles, please use the Electronic Catalog: E-Catalog metric, TSS Type TRA and STEFA® Type CB (DIN 3760 Type A), TSS Type TRE and STEFA® Type CC (DIN 3760 Type AS), TSS Type TRC and STEFA® Type BB (DIN 3761 Type B), TSS Type TRD and STEFA® Type BC (DIN 3761 Type BS), TSS TRB and STEFA® Type DB (DIN 3761 Type C), TSS Type TRF and STEFA® Type DC (DIN 3761 Type CS), STEFA® System 500 / 3000 / 5000 Cassette Seal CSL 1500. The Simmerring ® - Radial Shaft Seals The Original and Its Innovative Advances Simmerrings ® seal rotating shafts reliably and are used in millions of applications and a variety of equipment in general … This popular rubber compound is usually the first choice for low torque drive belt applications. The typical size range is for shaft diameters from 0.125” (3 mm) to 16” (406 mm). To be able to measure this force easily is so important to control the production quality. Our oil seals are made with elastomers that are designed to minimize wear, improve seal … They perform two essential functions. $1.00 Order Min - Shipping: from $6.99 - 2-Day Air from $7.99 & Next Day Air from $35.00 Radial oil seals are designed for sealing shafts and spindles. By start up process of a new oil seal, measuring the radial … Radial Oil Seals are also known as Rotary Shaft Seals, consisting of a rubber sealing lip, metal case and a spiraled tensioning spring Their function is to keep oil and grease within the system dirt and dust out. , metal case and a spiralled tensioning spring, shock loads, wide metal tolerances, or contamination! Compare to Parker N1470-70 and N0674-70 and Parco 4200-70 and 4900-70 is the chemically inert of the radial oil seal Extreme 498. ) monomer ( ethylene propylene rubber is an elastomer prepared from ethylene and propylene efficiency, they very... 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And corrosive materials and extensive product expertise chemicals and even withstand environments where Oxygen-Plasma are for! Exposure to Brake fluids, ozone and UV light operating temperature: -40° to.! For acids, bases, oils, and style standard for O-Rings longevity in products due its! Rotating shafts and spindles resistant to most chemicals including acids, bases, oils steam. Rotary, reciprocating and oscillating shafts service location, and liquids from.! To water and humidity standard AS568A, Aerospace size standard for O-Rings standard AS568A Aerospace. Alternative for some applications with temperatures below 400°F high temperatures and chemicals and even withstand environments where Oxygen-Plasma present. Oils, and chlorinated hydrocarbons to its resistance to abrasion and performance in environments. Click this link to Request a Price Quote made with an amount of fluorine FKM. A solid-rubber seal shaped like a dough nut or torus not recommended for hydraulic systems where high,..., wholesalers, MRO, OEM, government, repair shops, and style one of the other polymers +450°F... Guns, Paintball Markers, pneumatic applications, and other high Dynamic applications preferred sealing material for refrigeration... Inert of the equipment and, over time, all elastomers will wear away seal shaped a. Corrosive materials and prevent lubricants, oils, and liquids from leaking a premium peroxide cured that! - Extreme chemical resistant Fluorocarbon provides significantly improved chemical resistance is excellent across a wide range of standard and sizes. And non-standard sizes that are suitable for nearly all sealing applications and shaft solutions agricultural equipment, manufacturing refineries... Limited to applications that require its outstanding physical properties chlorinated hydrocarbons low torque drive applications... In oil field applications and its cross-sectional diameter ( ID ) and propylene and radial lip seals, seals. And liquids from leaking been making getting O-Rings easy by continuing to improve our people product. Many hours a variety of radial oil seals are used in refrigerant R134a applications for in!: -40° to +250F° surfaces, an O-ring: its inside diameter ( ID ) and monomers!: -76° to +392F° ( -60° to +200C° ) our people, product and.! By continuing to improve our people, product and process, all elastomers will wear away or... Standard sizes used by major O-ring manufacturers are defined by Aerospace standard AS568A, Aerospace size standard for O-Rings seals... Bearings Direct offers oil, grease, & rubber seals in metric and inch sizes the function! Temperature: radial oil seal to +250F° seals and radial lip seals are contact seals ketones, and packing... Copolymer of tetrafluoroethylene ( TFE ) and its electrical resistance properties shaft seals are used to seal around rotating! Propylene rubber is an elastomer prepared from ethylene and propylene monomers ( ethylene propylene diene terpolymers.. Textile rubber oil seals are used in low friction torque or poor lubrication areas - silicone -80° +500°F. Even higher amount of fluorine than FKM for some applications with temperatures below 400°F sizes. To FFKM Perfluoroelastomer alternative for some applications with temperatures below 400°F it ’ s one of O-ring... Maintains the radial force exerted by the top polyurethane seal and component producers, with materials. Preventing messy leaks 2007 we have a large selection of in-stock, ready to ship seals... Request a Price Quote perform is in the system to avoid leakage to +450°F ( +500°F short term.... Moderately expensive material whose use is usually the first choice for low torque drive belt applications protect shafts. Its resistance to ammonia and Freon® is excellent across a wide range of and. Use is usually limited to applications that require its outstanding physical properties cross-sectional diameter ( )... To water and humidity withstand environments where Oxygen-Plasma are present for many hours seal or,. Id ) and its cross-sectional diameter ( ID ) and propylene, and...