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Supplier: Hi-Tech Seals, Inc.
Description: The oil seal was originally developed to seal on automobile bearings but it is now used in a wide range of applications. The oil seal will create a tight seal on the rotating shaft and features a single or double lip to prevent the passage of
- Dual Lip Elements: Opposed
- Maximum Operating Pressure: 145 psi
- Seal Construction: All Rubber or Polymer
- Seal Type: Single Lip Oil Seal, Double Lip Oil Seal
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Supplier: VanSeal
Description: Additional materials may be available, pressures to 25 psi
- Axial Cross Section or Thickness: 0.3750 inch
- Dual Lip Elements: Opposed
- Housing Bore Diameter or Seal O.D.: 1.38 inch
- Maximum Operating Pressure: 25 psi
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Supplier: Seal Science, Inc.
Description: Rotary Lip Seals – are designed to be retained in the housings to minimize the possibility of the seal rotating with the shaft. This is accomplished with a press fit metal can, metal retaining ring, or backing plate.
- Operating Temperature: -320 to 550 F
- Seal Type: Double Lip Oil Seal
- Seal is Spring-energized: Yes
- Sealing Element or Lip Material: Polytetrafluoroethylene (PTFE- Teflon®, etc.)
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Supplier: EQYO
Description: with many PTFE and PTFE blended sealing elements. These seals were designed to bridge the gap between conventional elastomer lip seals and mechanical face seals. Dynalip® seals can endure hostile environments, unlike elastomer lip seals, but similar
- Maximum Operating Pressure: 508 psi
- Maximum Operating Speed: 3937 ft/min
- Seal Construction: All Rubber or Polymer
- Seal Type: Double Lip Oil Seal
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Supplier: VanSeal
Description: Intermediate pressure lip seal with excluder and rubber O.D.
- Axial Cross Section or Thickness: 0.4060 inch
- Housing Bore Diameter or Seal O.D.: 3.15 inch
- Integral Wiper or Scraper Element: Yes
- Maximum Operating Pressure: 100 psi
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Supplier: VanSeal
Description: Excluder and rubber O.D., pressures to 25 psi
- Axial Cross Section or Thickness: 0.2500 inch
- Housing Bore Diameter or Seal O.D.: 0.7500 inch
- Integral Wiper or Scraper Element: Yes
- Maximum Operating Pressure: 25 psi
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Supplier: VanSeal
Description: Additional materials may be available, excluder, pressures to 25 psi
- Axial Cross Section or Thickness: 0.4690 inch
- Housing Bore Diameter or Seal O.D.: 3.35 inch
- Integral Wiper or Scraper Element: Yes
- Maximum Operating Pressure: 25 psi
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Supplier: Hi-Tech Seals, Inc.
Description: SpectraSeals® are engineered plastic seals incorporating a metallic spring, which loads the seal lips against the mating hardware, creating a seal. The spring also allows the seal to follow minor eccentricity and compensate for seal lip wear in
- Operating Temperature: -450 to 180 F
- Seal Type: Double Lip Oil Seal
- Seal is Spring-energized: Yes
- Sealing Orientation and Direction: Symmetric Seal
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Supplier: EQYO
Description: Features: Tight sealing high pressure Commonly used for sealing hydraulic pumps and motors Shaft speeds up to 20 m/s Pressure up to 3.5 MPa Saint-Gobain Performance Plastics, Seals Group, has a complete line of metal-cased lip seals
- Maximum Operating Pressure: 508 psi
- Maximum Operating Speed: 3937 ft/min
- Seal Construction: Metal Cased (Double or Inner)
- Seal Type: Double Lip Oil Seal
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Supplier: EQYO
Description: Features: Positive sealing Applicable in lubricated and non-lubricated environments Shaft speeds up to 25 m/s Pressure up to 0.5 MPa Saint-Gobain Performance Plastics, Seals Group, has a complete line of metal-cased lip seals with many
- Maximum Operating Pressure: 72.52 psi
- Maximum Operating Speed: 4921 ft/min
- Seal Construction: Metal Cased (Double or Inner)
- Seal Type: Double Lip Oil Seal
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Supplier: EQYO
Description: Features: Low torque, long life Dust/dirt excluder designs Shaft speeds up to 30 m/s Pressure up to 0.2 MPa Saint-Gobain Performance Plastics, Seals Group, has a complete line of metal-cased lip seals with many PTFE and PTFE blended
- Maximum Operating Pressure: 29.01 psi
- Maximum Operating Speed: 5906 ft/min
- Seal Construction: Metal Cased (Double or Inner)
- Seal Type: Double Lip Oil Seal
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Supplier: SKF/North America
Description: Whenever a shaft rotates, it needs a bearing arrangement for smooth and effective operation. Wherever there is a bearing, you will always find a seal helping it to reach its maximum service life and reliability. The most common types of seals used in bearing arrangements, are radial
- Axial Cross Section or Thickness: 0.5000 inch
- Housing Bore Diameter or Seal O.D.: 7.33 inch
- Seal Type: Double Lip Oil Seal
- Shaft O.D. or Seal I.D.: 6.2 inch
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Supplier: Greene, Tweed & Co.
Description: The MSE® seal's superior designed dual-lip body offers improved sealing performance. An unlimited number of custom-engineered MS E configurations are available. Greene, Tweed's MSE seals
- Maximum Operating Pressure: 19000 psi
- Operating Temperature: -65 to 625 F
- Seal Type: Double Lip Oil Seal
- Seal is Spring-energized: Yes
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Supplier: Hi-Tech Seals, Inc.
Description: Hi-Tech Seals stocks Secondary Wellhead Seals that are 70 Duro NBR. Available in 5 different sizes. These Seals are located in the Secondary Packoff of a Wellhead Assembly.
- Seal Construction: All Rubber or Polymer
- Seal Type: Double Lip Oil Seal
- Sealing Element or Lip Material: Nitrile (NBR - Buna-N)
- Sealing Orientation and Direction: Symmetric Seal
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Description: Type TRE are seals with a completely rubber covered outer diameter and a secondary dust lip which protects the other lip against dust and other fine contaminants. This type of radial oil seal is recommended for use in polluted environments. Radial Oil
- Maximum Operating Pressure: 7.25 psi
- Maximum Operating Speed: 2953 ft/min
- Operating Temperature: -40 to 392 F
- Radial Cross Section: 0.2362 to 0.6299 inch
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Supplier: SKF/North America
Description: Whenever a shaft rotates, it needs a bearing arrangement for smooth and effective operation. Wherever there is a bearing, you will always find a seal helping it to reach its maximum service life and reliability. The most common types of seals used in bearing arrangements, are radial
- Axial Cross Section or Thickness: 0.2760 inch
- Housing Bore Diameter or Seal O.D.: 1.34 inch
- Seal Type: Double Lip Oil Seal
- Seal is Spring-energized: Yes
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Supplier: Hi-Tech Seals, Inc.
Description: Single acting fluid seals (SAFS) are commonly used in stage cylinders for truck box hoists. SAFS are often used with anti-extrusion rings either on ID or OD depending on rod seal or piston seal. Fluid seals can also be used with a wear ring where side loads could be a
- Dual Lip Elements: Opposed
- Operating Temperature: -65.2 to 399 F
- Seal Construction: Other
- Seal Type: Double Lip Oil Seal
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Supplier: Seal Science, Inc.
Description: Spring energized seals are uni-directional u-cups seals. An energizer is required to provide a pre-load for low pressure sealing and to maintain intimate lip contact with the mating hardware. As the seal wears the spring continues to exert pressure on the lip until
- Operating Temperature: -320 to 550 F
- Seal Type: Double Lip Oil Seal
- Seal is Spring-energized: Yes
- Sealing Element or Lip Material: Polytetrafluoroethylene (PTFE- Teflon®, etc.)
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Supplier: SKF/Global
Description: Whenever a shaft rotates, it needs a bearing arrangement for smooth and effective operation. Wherever there is a bearing, you will always find a seal helping it to reach its maximum service life and reliability. The most common types of seals used in bearing arrangements, are radial
- Axial Cross Section or Thickness: 0.5000 inch
- Housing Bore Diameter or Seal O.D.: 3.62 inch
- Seal Type: Double Lip Oil Seal
- Shaft O.D. or Seal I.D.: 2.88 inch
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Description: Also known as Heavy Duty Seals, these seals are used in rotating applications. They function well in harsh environments where they have to withstand the ingress of rough and abrasive external media. Type DO is the most common form that uses an O-Ring as a secondary sealing element.
- Axial Cross Section or Thickness: 1.06 to 1.57 inch
- Maximum Operating Pressure: 21.76 psi
- Maximum Operating Speed: 433 ft/min
- Operating Temperature: -22 to 302 F
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Supplier: SKF/Global
Description: Whenever a shaft rotates, it needs a bearing arrangement for smooth and effective operation. Wherever there is a bearing, you will always find a seal helping it to reach its maximum service life and reliability. The most common types of seals used in bearing arrangements, are radial
- Axial Cross Section or Thickness: 0.2760 inch
- Housing Bore Diameter or Seal O.D.: 1.34 inch
- Seal Type: Double Lip Oil Seal
- Seal is Spring-energized: Yes
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Description: A double-acting scraper with a sealing and scraping lip in injection molded polyurethane, designed in such a way that it efficiently removes dirt, dust and water while leaving the required residual oil film on the rod. The inward-facing scraper lip seals even under
- Axial Cross Section or Thickness: 0.1378 to 0.3346 inch
- Integral Wiper or Scraper Element: Yes
- Maximum Operating Speed: 197 ft/min
- Operating Temperature: -31 to 212 F
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Supplier: Emerson Bearing Co.
Description: Oil seals are vital to the daily operation of most factories and a wide range of industrial and commercial equipment, They are available in inch and metric dimensions both single and double lip design. Various lip materials are available to suit design requirements
- Axial Cross Section or Thickness: 0.2500 inch
- Housing Bore Diameter or Seal O.D.: 2.4 inch
- Seal Type: Oil / Grease Seal
- Shaft O.D. or Seal I.D.: 1.88 inch
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Supplier: Radwell International
Description: DOUBLE LIP WAVE OIL SEAL. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Radwell International
Description: OIL & GREASE SEAL, DOUBLE LIP, 8 X 17 X 5 MM. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Radwell International
Description: OIL SEAL, DOUBLE LIP, 22X30X7MM. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Radwell International
Description: OIL SEAL, DOUBLE LIP, SPRING LOADED, 50MM. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Charles Ross & Son Company
Description: , 3 phase, 50/60 Hz motor Cast iron gearbox with Viton sealing o-rings and lip seals on stirrer shafts Safety limit switch to prevent operation of the mixer when the mix vessel or agitators are not in the mixing position Vacuum hood is easily removed providing access to upper gearbox
- Additional Features: Cooling, Heating, Lined or Coated, Explosion Proof
- Application / Industry Use: Adhesives Processing, Chemical Processing, Cosmetics Processing, Paint / Coating Processing, Plastic / Rubber Processing, Pharmaceutical Processing, Water / Wastewater Treatment
- Capacity: 0.2674 to 100 cubic feet
- Media Type: Liquids, Solutions, Emulsions, Suspensions, Slurries, Pastes, Colloids, Powders or Granules
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Supplier: Trelleborg Sealing Solutions Americas
Description: Zurcon® Scraper WNV is a double-acting scraper. Its dynamic scraping lip is specially designed with an additional inward sealing edge to keep the residual oil film in the system. If the volume of this oil film can not be back pumped by the main rod seal, a pressure
- Maximum Operating Speed: 197 ft/min
- Operating Temperature: -31 to 212 F
- Sealing Action: Double Acting
- Shaft O.D. or Seal I.D.: 0.6299 to 3.94 inch
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Supplier: Timken Company (The)
Description: clearance controlled by extending the front faces of the cones so they contact each other. SW variation features chamfers in the bores at the front faces of the two single cones to form a lubrication groove. SE variation features a backface rib design to accommodate radial lip seals or
- Bore: 1 to 47.25 inch
- Outside Diameter: 1.2 to 96.85 inch
- Tapered Roller Bearing Type: Two-Row Tapered
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Supplier: Ralston Metal Products Limited
Description: Application Ralston’s N4-DD enclosures are applied indoors and outdoors to house such items as: electronic controls, instrumentation systems, pneumatic, hydraulic and machine tool controls. These enclosures are designed to provide protection against dust, dirt, oil and water
- Additional Features: Hinged Cover
- Depth: 12 inch
- Length / Height: 72 inch
- Material: Steel
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Supplier: Charles Ross & Son Company
Description: lip seals on stirrer shafts Safety limit switch to prevent operation of the mixer when the mix vessel or agitators are not in the mixing position
- Additional Features: Cooling, Heating, Explosion Proof
- Capacity: 0.0040 to 0.6684 cubic feet
- Media Type: Liquids, Solutions, Emulsions, Suspensions, Slurries, Pastes, Colloids, Powders or Granules
- Media Viscosity: 1 to 6.00E6 cps
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Supplier: Hallite Seals International Ltd.
Description: permits an oil film to lubricate the other parts of the seal. Some sizes are supplied with rubber vee rings between the rubberised fabric vee rings.The female adaptor uses a hard rubberised fabric to support the vee rings and protect them from extrusion damage. At high pressure the
- Axial Cross Section or Thickness: 0.8858 to 3.15 inch
- Housing Bore Diameter or Seal O.D.: 1.26 to 16.54 inch
- Maximum Operating Pressure: 10153 psi
- Maximum Operating Speed: 98.43 ft/min
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Supplier: Hallite Seals International Ltd.
Description: The Hallite 844 wiper has been specifically developed for cylinders used in demanding off-highway applications. It is a double lip wiper designed for use with venting U-rings such as the Hallite 663 rod seal. The special feature is the flap on the wiping lip which covers
- Axial Cross Section or Thickness: 0.2756 to 0.6693 inch
- Housing Bore Diameter or Seal O.D.: 1.22 to 4.72 inch
- Maximum Operating Speed: 787 ft/min
- Operating Temperature: -49 to 230 F
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Supplier: RS Components, Ltd.
Description: with long life lithium soap grease, with synthetic hydrocarbon base oil. Under normal operating conditions, the bearings are greased for life. A relubrication groove on the outside surface of the outer ring allows the bearings to be relubricated during operation if necessary. The bearings are
- Bore: 0.9843 inch
- Dynamic Radial Load: 9891 lbs
- Outside Diameter: 2.24 inch
- Seals / Shielding: Single Seal
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CR4 - Thread: Advantages of Single Lip Oil Seals Over Double Lip Oil Seals
Advantages of Single Lip Oil Seals Over Double Lip Oil Seals .
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Lip Seals - Lip Seals Manufacturers, Suppliers
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Nsk - Nsk Manufacturers, Suppliers (Page 9)
NSK and FAG, and double - lip oil seal make sure no oil leak; - May custom different models according to clients' requirement; - Every gearbox 100 percent tested prior to...
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Development of an Accelerated Testing Methodology of Rotary Oil Seals for Off-Highway Vehicles
3 Nitrile oil seal with double lips tested using a burnished shaft surface exhibit seal lip degradation due to lack of lubricity and excessive shaft surface and seal lip wear damage.