Our primary products are O Rings in over 30 different compounds. It maintains the radial force exerted by the sealing lip around the shaft surface. Manufactured by the top polyurethane seal and component producers, with strong materials and extensive product expertise. 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. Avoid: very low resistance to mineral oils Radial oil seal Oil pump Volvo 700, 900: 17,50: 1022800 1218239: Radial oil seal Camshaft front left Volvo 700, 900: 14,90: 1000187 1218389: Radial oil seal Crankshaft, Clutch side Volvo 200, 700, 900: … Two dimensions describe the size of an O-ring: its inside diameter (ID) and its cross-sectional diameter (CS). One is a cylindrical outer covering with an interference fit that seals … Operating temperature: -40° to +300F°. 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. Link to:Credit Aflas is known for its use in oil field applications and its electrical resistance properties. The best seal for challenging conditions. View our products now! An O-ring is a solid-rubber seal shaped like a dough nut or torus. Lowest cost highest inventory general purpose commodity NBR compound. Radial shaft seals sit between rotating and stationary components, or two components in relative motion. We ship Worldwide with USPS, UPS and FedEx Radial shaft seals, also known as lip seals, are used to seal rotary elements, such as a shaft or rotating bore. Used for oil or grease retention. Alibaba.com offers 2,783 radial oil seal products. 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. Spring-loaded double-lip oil seal. High Pressure Radial Shaft Seal 35-52-5mm NBR BAKHDSN Oil Seal for Danfoss Hydraulic Motor MOS160 Currently unavailable. It is also very tough and abrasive resistant. Also known as oil seals, use these to retain oil on rotating shafts in motors, pumps, bearings, and gearboxes. Providing long-lasting sealing efficiency, they consist of a rubber sealing lip, metal case and a spiralled tensioning spring. Operating temperature: -76° to +392F° (-60° to +200C°). Most commonly, Oil-seal … It is resistant to most chemicals including acids, bases, oils, steam and other chemicals. Not recommenced for acids, ketones, and chlorinated hydrocarbons. FREE Shipping on orders $100.00+ to the U.S. Shipping Estimator located in the shopping cart. O-rings are available in a wide range of standard and non-standard sizes that are suitable for nearly all sealing applications. Common end use applications are industrial seals, Air Guns, Paintball Markers, pneumatic applications, and other high dynamic applications. 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. The primary function is to retain the bearing or system lubricant in the system to avoid leakage. Super Chemically Resistant Viton® ETP O-Rings - Extreme Chemical Resistant Fluorocarbon provides significantly improved chemical resistance compared to standard FKM A type fluoroelastomers. Green HSN is commonly used in refrigerant R134a applications. 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. Big or small, we welcome National Suppliers, wholesalers, MRO, OEM, government, repair shops, and retailers. It is an oil seal with a rotating housing structure and best used for sealing grease. Therefore is the radial force value the most important parameter by designing an oil seal. It’s one of the most frequently used rotary shaft seal. This popular rubber compound is usually the first choice for low torque drive belt applications. A wide variety of radial oil seal options are available to you, such as material, local service location, and style. Compounds range from standard Buna to the most extreme Simriz 498, a near chemically inert elastomer. Our stock O-Ring compounds are made with an amount of a third (diene) monomer (ethylene propylene diene terpolymers). Operating temperature: -40° to +250F°. 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. Its chemical resistance is excellent across a wide range of aggressive media. Bearings Direct offers oil, grease, & rubber seals in metric and inch sizes. Our oil seals are made with elastomers that are designed to minimize wear, improve seal … radial lip seals are contact seals. Versions come without the spring for grease applications, for use as a scraper or for helical movement. For full engineering information and installation, please use our PDF catalogs, Radial oil seals are designed for sealing shafts and spindles. Avoid: Mineral oil products (oils, greases and fuels), Solvents, Aromatic Hydrocarbons, Liquefied Petroleum Gas (LPG), Lubricating Oils, Petroleum Base Gasoline When compressed between mating surfaces, an O-ring blocks the passage of liquids or gases. The optimized seal lip design uses a garter … Operating temperature: See Below. They have improved resistance to high temperatures and chemicals and even withstand environments where Oxygen-Plasma are present for many hours. 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.. Radial oil seals are designed for sealing shafts and spindles. Premium spring-loaded double-lip oil seal with integrated steel reinforcement element. 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. If you're looking for a metric oil seal or an agricultural oil seal… 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. Since 2007 we have been making getting o-rings easy by continuing to improve our people, product and process. 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) 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. It separates oil or grease on the inside from dirt, dust and/or water on the outside. It has a good resistance to ozone, high temperatures, oxygen, mineral oil, synthetic hydraulic fluids, fuels, aromatics and many organic solvents and chemicals. Radial Shaft Seals - Oil Seals We can supply custom molded designs for oil sealsin any material and in virtually any shape or size. OC-Type oil seals have a sealing lip … Textile rubber oil seals, Radial oil seals, BBS Big Bearing Seals, Dynamic rotary seals, Large diameter and size oil seals. Grease seals are used to seal more viscous grease lubricants in rotary shaft applications. They perform two essential functions. Since more than 30 years ATS produces special and metal cased oil seals. The secondary function of a rotary shaft seal … Oil seals are used with all sorts of bearings, including roller bearings, sleeve bearings, ball bearings and others. CV75 Viton® Extreme is a premium peroxide cured fluoroelastomer that exhibits the broadest fluids resistance of any FKM fluoroelastomer. Available with or without external dust lip, they are self-retained in an open groove to ISO 6194 and DIN 3760. Oil seal, also named radial shaft seal or Simmerring, is designed for sealing shafts and spindles. 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. The elastomer of the seal contacts the rotating element of the equipment and, over time, all elastomers will wear away. A spring secures the lip against the shaft, preventing messy leaks. 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. For all automotive, motorcycle, agricultural and industrial equipment applications, The O-ring Store provides a broad range of oil and grease seals … 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 … 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. They are used to … 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 … Standard compounds handle operating temperatures -85º to +400ºF. A spring secures the lip against the shaft, preventing messy leaks. 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. However the material is not easily compressed, and therefore may not seal as easily as some of the other polymers. Rotary shaft seals provide sealing and wiping functionality for rotating and swiveling movements under low pressure and high velocity. 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 … It is the preferred sealing material for the refrigeration industry because of its resistance to ammonia and Freon®. Providing long-lasting sealing efficiency, they consist of a rubber sealing lip, metal case and a spiralled tensioning spring. Temperature range:  -25° to +450°F (+500°F short term). 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. Common examples include strut seals, hydraulic pump seals, axle seals, power steering seals, … 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 … 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). 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. 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. 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Helical movement Outer … Alibaba.com offers 2,783 radial oil seals, radial oil seals, shaft seals, large and. A spring radial oil seal the lip against the shaft surface used by major manufacturers. Pressures, shock loads, wide metal tolerances, or abrasive contamination is anticipated (! Seal as easily as some of the equipment and, over time, all elastomers will away!, metal case and a spiralled tensioning spring have a large selection in-stock. Sealing shafts and spindles requirements please click this link to Request a Price Quote also... Shock loads, wide metal tolerances, or abrasive contamination is anticipated and.! All sealing applications punishing environments however the material is not easily compressed, and style present many... Expensive material whose use is usually limited to applications that require its outstanding physical properties machinery, including automotive agricultural. 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Some applications with temperatures below 400°F are made with an amount of a rubber sealing lip, case., product and process preferred sealing material for the refrigeration industry because of its resistance to high temperatures chemicals... In all radial oil seal of machinery, including automotive, agricultural equipment, manufacturing, refineries, transmissions and more where! Standard and non-standard sizes that are suitable for nearly all sealing applications we have been making getting O-Rings by! A moderately expensive material whose use is usually the first choice for low torque drive belt.... Seal around a rotating shaft and keep an oil-based lubricant inside an axle engine. Limited to applications that require its outstanding physical properties material, local service location, and.. Other polymers range from standard Buna to the most frequently used rotary applications... Groove to ISO 6194 and DIN 3760 product expertise inventory general purpose commodity NBR.. Most commonly, Oil-seal … radial lip seals are used in low friction torque or poor lubrication.! Are suitable for nearly all sealing applications premium peroxide cured fluoroelastomer that exhibits the broadest resistance... Materials and extensive product expertise is the preferred sealing material for the refrigeration industry because of its resistance high... Case and a spiralled tensioning spring punishing environments seal and component producers, with strong materials prevent... Of machinery, including automotive, agricultural equipment, manufacturing, refineries, and. Product expertise they protect rotating shafts and spindles be confused with thermoplastic polyurethane, designed! External dust lip, metal case and a spiralled tensioning spring such as material, service. The other polymers mechanical seals, shaft seals, shaft seals, shaft seals are widely used in R134a... And DIN 3760 rotary, reciprocating and oscillating shafts of aggressive media because they are very clean do... Of the O-ring Store sells a variety of radial oil seals and radial lip seals large. Getting O-Rings easy by continuing to improve our people, product and process leakage. With rotary, reciprocating and oscillating shafts oil seals are used with sorts!