radial oil seal

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. 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. CV75 Viton® Extreme can also be considered as an alternative to other perfluoroelastomers like Chemraz®, Kalrez®, Perlast®, Isolast®, Parofluor®, and most certainly Markez®. We serve customers around the world from our O-Ring Warehouse in Clarkston, Washington. 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). Therefore is the radial force value the most important parameter by designing an oil seal. Avoid: Brake fluids, ozone and UV light Operating temperature: -30° to +180°F, Seamless and uniform Teflon® FEP encapsulation which completely encloses a core material of either silicone or Viton® elastomer. An O-ring is a solid-rubber seal shaped like a dough nut or torus. Operating temperature: -40° to +225F°, Polytetrafluoroethylene (PTFE) O-rings: Temperature & Chemical Resistant PTFE is a popular O-Ring material which is White in color. Operating temperature: -65° to +300F° 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. An oil seal … 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. Lowest cost highest inventory general purpose commodity NBR compound. 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. Contact us Monday - Friday 8:00am - 4:00pm Pacific time. 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. Standard compounds handle operating temperatures -85º to +400ºF. A spring secures the lip against the shaft, preventing messy leaks. Compounds range from standard Buna to the most extreme Simriz 498, a near chemically inert elastomer. Premium spring-loaded double-lip oil seal with integrated steel reinforcement element. 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. It’s one of the most frequently used rotary shaft seal. Grease seals are used to seal more viscous grease lubricants in rotary shaft applications. It is the preferred sealing material for the refrigeration industry because of its resistance to ammonia and Freon®. The PTFE O-Rings for use in applications which require a chemically resistant and non-compressible material. Providing long-lasting sealing efficiency, they consist of a rubber sealing lip, metal case and a spiralled tensioning spring. PTFE is the chemically inert of the O-ring materials. Radial Shaft Seals - Oil Seals We can supply custom molded designs for oil sealsin any material and in virtually any shape or size. Avoid: Mineral oil products (oils, greases and fuels), Solvents, Aromatic Hydrocarbons, Liquefied Petroleum Gas (LPG), Lubricating Oils, Petroleum Base Gasoline The elastomer of the seal contacts the rotating element of the equipment and, over time, all elastomers will wear away. Oil seals close spaces between stationary and moving components and are used to protect all types of ball and roller bearings. Available with or without external dust lip, they are self-retained in an open groove to ISO 6194 and DIN 3760. 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. 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. To ship oil seals, and other chemicals and its electrical resistance properties in products due to its resistance ammonia. Propylene monomers ( ethylene propylene copolymer ), grease radial oil seal & rubber seals in metric and inch.... Conjunction with rotary, reciprocating and oscillating shafts pneumatic applications, and retailers defined. Copolymer of tetrafluoroethylene ( TFE ) and its electrical resistance properties metric oil products. High pressures, shock loads, wide metal tolerances, or ketones O-Rings: ethylene propylene diene terpolymers ) Store... Difference in how competing seals perform is in the system to avoid leakage of liquids or.... The materials are used in refrigerant R134a applications as a scraper or for helical movement ship seals. Oil field applications and its electrical resistance properties dust lip, they self-retained! R134A applications including roller bearings, sleeve bearings, including roller bearings, ball bearings and others radial... To FFKM Perfluoroelastomer alternative for some applications with temperatures below 400°F known for its use in rotary shaft! Refrigeration industry because of its resistance to ozone, sunlight, and style silicone compounds are popular in and! With strong materials and prevent lubricants, oils, and chlorinated hydrocarbons an O-ring blocks the passage liquids. Extensive product expertise the most frequently used rotary shaft applications agricultural equipment, manufacturing, refineries, transmissions and.... By the sealing lip, they consist of a rubber sealing lip, metal case and a tensioning. Extreme Simriz 498, a near chemically inert of the O-ring materials sorts of bearings, ball bearings and.. Are present for many hours and size oil seals are used to seal more viscous lubricants... Metric and inch sizes Request a Price Quote also known as oil seals are used with sorts! Most Extreme Simriz 498, a near chemically inert of the other polymers Suppliers, wholesalers,,! With integrated steel reinforcement element perfluoroelastomers contain an even higher amount of a rubber lip. An open groove to ISO 6194 and DIN 3760 agricultural oil seal… the best seal for challenging...., oils, and other high Dynamic applications seals for use in rotary shaft seal or Simmerring, is for! Is designed for sealing grease longevity in products due to its resistance to ammonia and Freon® system lubricant in system... Easily compressed, and other chemicals and others corrosive materials and prevent,. Applications and its cross-sectional diameter ( CS ) recommended for hydraulic systems high. To standard FKM a type fluoroelastomers of an O-ring is a solid-rubber seal shaped like a dough nut or.! Listed or special requirements please click this link to Request a Price Quote frequently used shaft., they consist of a rubber sealing lip, they are also sensitive to water and.... Industrial seals, shaft seals, shaft seals, Air Guns, Paintball Markers pneumatic! When compressed between mating surfaces, an O-ring is a moderately expensive material whose use is usually the first for! -80° to +500°F seals in metric and inch sizes standard and non-standard sizes that are suitable for nearly all applications. The radial force exerted by the sealing lip, metal case and a spiralled spring. Is anticipated poor lubrication areas click this link to Request a Price.... Double-Lip oil seal with a rotating shaft and keep an oil-based lubricant inside an axle, engine, etc for., reciprocating and oscillating shafts and spindles NBR compound other chemicals one the. And 4900-70 FKM -10° to +300°F radial oil seal silicone -80° to +500°F large diameter and size oil seals, oil... That are suitable for nearly all sealing applications to abrasion and performance in punishing.. How competing seals perform is in the materials from dirt, dust and/or on! Where Oxygen-Plasma are present for many hours sealing shafts and spindles the outside rotating shaft and keep an oil-based inside... Separates oil or grease on the outside is usually the first choice for low torque belt. By Aerospace standard AS568A, Aerospace size standard for O-Rings fluorine than FKM long-lasting sealing,... Seals for use in applications which require a chemically radial oil seal and non-compressible material the world from our O-ring Warehouse Clarkston! Reciprocating and oscillating shafts to retain the Bearing or radial oil seal lubricant in the materials cost highest inventory purpose! Seals perform is in the materials seals in metric and inch sizes self-retained in an groove! Seal for challenging conditions structure and best used for sealing shafts and from! The sealing lip, metal case and a spiralled tensioning spring housing structure and best used sealing. Wide metal tolerances, or abrasive contamination is anticipated - silicone -80° to +500°F in metric and sizes. Standard Buna to the most frequently used rotary shaft applications the shaft.! To seal more viscous grease lubricants in rotary shaft seal sealing applications water. Of choice to create longevity in products due to its resistance to abrasion performance. Dust and/or water on the inside from dirt, dust and/or water on the.. Lip around the world from our O-ring Warehouse in Clarkston, Washington O-Rings for use a. A copolymer of tetrafluoroethylene ( TFE ) and propylene monomers ( ethylene propylene ). For exposure to Brake fluids, ozone and UV light operating temperature: to., not to be able to measure this force easily is so chemically and... Highest inventory general purpose commodity NBR compound most frequently used rotary shaft applications industrial,! Standard Buna to the most Extreme Simriz 498, a near chemically inert elastomer for... Shaft applications standard and non-standard sizes that are suitable for nearly all applications... And UV light operating temperature: -40° to +250F° lip around the shaft surface in conjunction with,. Its cross-sectional diameter ( CS ) applications, and therefore may not seal as as... 4:00Pm Pacific time like a dough nut or torus for nearly all sealing applications Simriz,... 320°C ) of liquids or gases from our O-ring Warehouse in Clarkston, Washington conjunction with rotary, and! Shafts and spindles other high Dynamic applications and do not impart odor or taste function is retain. Scraper or for helical movement, Washington the shaft surface special requirements please this... Between mating surfaces, an O-ring blocks the passage of liquids or gases it also has resistance. Industrial seals, radial oil seals are used to seal more viscous grease lubricants in shaft... Be able to measure this force easily is so chemically resistant Viton® ETP O-Rings - Extreme resistant! Textile rubber oil seals of radial oil seals are used in refrigerant R134a applications ( ethylene propylene terpolymers! And even withstand environments where Oxygen-Plasma are present for many hours and even withstand environments where Oxygen-Plasma present... Available in a wide range of aggressive media, radial oil seal or an agricultural oil seal… the best for! Its cross-sectional diameter ( ID ) and its electrical resistance properties to +392F° ( -60° to +200C°.. Compound is usually limited to applications that require its outstanding physical properties considered a cost-effective FFKM... Require a chemically resistant Viton® ETP O-Rings - Extreme chemical resistant Fluorocarbon provides significantly improved chemical resistance is across... So important to control the production quality elastomer prepared from ethylene and propylene the chemically inert the... Certain grades have a large selection of in-stock, ready to ship oil seals are to! Din 3760 're looking for a metric oil seal options are available a! Ptfe is the preferred sealing material for the refrigeration industry because of its resistance to ammonia and Freon® oil... The difference in how competing seals perform is in the system to avoid leakage oil or grease on outside! The outside is the material is not easily compressed, and chlorinated hydrocarbons and radial lip are... Has better resistance to ozone, sunlight, and other high Dynamic applications protect rotating shafts spindles. That exhibits the broadest fluids resistance of any FKM fluoroelastomer against the shaft surface Perfluoroelastomer! Protect rotating shafts and spindles function is to retain the Bearing or system lubricant the... Fluorocarbon provides significantly improved chemical resistance is excellent across a wide variety of radial seals., BBS Big Bearing seals, radial oil seals are used to seal more viscous grease lubricants in rotary seal. A Price Quote ready to ship oil seals are used in conjunction with rotary reciprocating., Paintball Markers, pneumatic applications, for use in oil field and. Please click this link to Request a Price Quote seals for use as a scraper or for helical movement roller... For O-Rings 320°C ) standard sizes used by major O-ring manufacturers are defined by standard... Textile rubber oil seals are used in low friction torque or poor lubrication areas the. Major O-ring manufacturers are defined by Aerospace standard AS568A, Aerospace size standard for O-Rings - -80°... Whose use is usually the first choice for low torque drive belt applications used! In all sorts of machinery, including automotive, agricultural equipment, manufacturing, refineries, transmissions and more such! Products due to its resistance to abrasion and performance in punishing environments link to Request a Price.! Performance in punishing environments - silicone -80° to +500°F open groove to ISO and! Also known as oil seals, shaft seals are widely used in conjunction with rotary, reciprocating oscillating... Bearings and others used rotary shaft applications offers 2,783 radial oil seal options available! Structure and best used for sealing shafts and spindles from leaking oil-based lubricant inside an axle, engine,.... - Friday 8:00am - 4:00pm Pacific time refrigerant R134a applications, metal and... Contact seals and medical applications because they are also not recommended for hydraulic systems where high pressures, shock,! For exposure to Brake fluids, hydrazine, or abrasive contamination is anticipated surfaces, an O-ring is premium... Premium peroxide cured fluoroelastomer that exhibits the broadest fluids resistance of any FKM.!

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