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Supplier: Trelleborg Sealing Solutions Americas
Description: Radial oil seals are designed for sealing shafts and spindles. Providing long-lasting sealing efficiency, they consist of a rubber sealing lip, metal case and a spiralled tensioning spring. Available with or without external dust lip, they are self-retained in an
- Shaft O.D. or Seal I.D.: 0.1574804 to 31.49608 inch
- Maximum Operating Speed: 1,968.50393700787 ft/min
- Maximum Operating Pressure: 145.036839357197 psi
- Operating Temperature: -22 to 392 F
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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 Orientation: External / Piston Seal
- Features: Oil / Grease Seal
- Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE- Teflon®, etc.)
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Description: Type TRA Radial Oil Seals are seals with a completely rubber covered outer diameter and a single sealing lip. This type is not recommended for use in heavily polluted environments. Radial Oil Seals are also known as Rotary Shaft Seals, consisting of a
- Shaft O.D. or Seal I.D.: 0.393701 to 9.842525 inch
- Axial Cross Section or Thickness: 0.1574804 to 0.6299216 inch
- Maximum Operating Speed: 2,952.7559055118 ft/min
- Maximum Operating Pressure: 7.25184196785985 psi
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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
- Shaft O.D. or Seal I.D.: 0.393701 to 9.842525 inch
- Radial Cross Section: 0.2362206 to 0.6299216 inch
- Maximum Operating Speed: 2,952.7559055118 ft/min
- Maximum Operating Pressure: 7.25184196785985 psi
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Supplier: EQYO
Description: Series Specifics: Static or slow angular movement Heavy duty, high load spring with continuous contact along the entire sealing lip Excellent for cryogenic temperatures and gases OmniSeal® are high-performance spring energized polymer seals capable of handling extreme service
- Shaft O.D. or Seal I.D.: 0.0393701 to 59.05515 inch
- Maximum Operating Pressure: 50,008.99896 psi
- Operating Temperature: -450.4 to 600.8 F
- Seal Construction: All Rubber or Polymer
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Supplier: Freudenberg Sealing Technologies
Description: Upon request, the Simmerring® Oil Seal with an elastomer outer sheath is provided to the customer with an additional dust lip seal (SL) against moderate to average accumulation of external dirt. In addition, the Simmerring® Oil Seal is available as a
- Material (ASTM Abbreviation): Fluoroelastomer (FKM - Viton®, Fluorel®, etc.), Nitrile (NBR - Buna-N), Nitrile - Highly Saturated (HNBR), Polytetrafluoroethylene (PTFE- Teflon®, etc.)
- Seal Orientation: Internal / Rod Seal
- Features: Oil / Grease Seal
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Supplier: FTL Technology
Description: military vehicles. Designed to retain dense liquids such as oil or grease, cassette seals are also applicable to other areas of the vehicle driveline which also demand a simple, high performance seal solution. All cassette seals are also designed with an integrated wear
- Material (ASTM Abbreviation): Fluoroelastomer (FKM - Viton®, Fluorel®, etc.), Nitrile - Highly Saturated (HNBR)
- Features: Oil / Grease Seal
- Seal Type: Single Lip Oil Seal
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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
- Shaft O.D. or Seal I.D.: 0.5905515 to 9.055123 inch
- Operating Temperature: -65.2 to 399.2 F
- Seal Type: Double Lip Oil Seal
- Material (ASTM Abbreviation): EPDM, Nitrile (NBR - Buna-N)
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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
- Features: Exclusion Seal, Oil / Grease Seal
- Seal Orientation: External / Piston Seal
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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
- Shaft O.D. or Seal I.D.: 3.543309 to 16.89764692 inch
- Axial Cross Section or Thickness: 1.0629927 to 1.574804 inch
- Maximum Operating Speed: 433.070866141731 ft/min
- Maximum Operating Pressure: 21.7555259035795 psi
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Description: counterface. Its light lip pressure generates low friction. It can also be used as a secondary seal to protect primary seals that do not perform well in hostile environments.
- Shaft O.D. or Seal I.D.: 0.1574804 to 39.9606515 inch
- Axial Cross Section or Thickness: 0.1181103 to 0.787402 inch
- Maximum Operating Speed: 2,362.20472440944 ft/min
- Operating Temperature: -40 to 392 F
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Supplier: Hi-Tech Seals, Inc.
Description: reduced seal movement, added stability in static applications and protection of the dynamic lip during installation. The rod style provides improved sealability on the I.D., well the piston style provides improved sealability on the O.D. Double lip versions of the Rod (RO DL)
- Shaft O.D. or Seal I.D.: 0.1875 to 7.25 inch
- Housing Bore Diameter or Seal O.D.: 8 inch
- Axial Cross Section or Thickness: 0.625 inch
- Operating Temperature: -65.2 to 221 F
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Supplier: Hi-Tech Seals, Inc.
Description: The T-seal comes in both piston (TPO) and rod (TRO) styles, and can be installed in standard O-ring grooves. The T-seal is a double acting seal. The Back-up rings and sturdy base help prevent extrusion and spiralling up to 5,000 PSI. Standard T-seals are composed of a
- Shaft O.D. or Seal I.D.: 1.4173236 to 11.4960692 inch
- Operating Temperature: 392 to 500 F
- Seal Construction: All Rubber or Polymer, Opposed
- Seal Type: Double Lip Oil Seal
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Supplier: T-LON Products, Inc.
Description: The SES TV Series from T-Lon provides universal application in severe operating conditions. The U-Cup seal design is made from PTFE and other polymer alloys and is mechanically energized with a corrosion resistant, V-shape cantilever beam spring. The spring maintains a constant live
- Shaft O.D. or Seal I.D.: 0.125 to 36 inch
- Axial Cross Section or Thickness: 0.485 inch
- Radial Cross Section: 0.375 inch
- Maximum Operating Speed: 400 ft/min
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Supplier: Parker Hannifin / Seal Group
Description: pistons are designed for uni-directional pressurization and therefore provide directional drag oil performance. They show unsymmetrical cross section designs. Parker's lip seals are single direction low load seals. When applications demand low load or low closure force on
- Operating Temperature: -22 to 249.8 F
- Material (ASTM Abbreviation): EPDM, Ethylene Acrylic (AEM - Vamac®, etc.), Flourosilicone (FVMQ, FMQ, FPM, FSI), Fluoroelastomer (FKM - Viton®, Fluorel®, etc.), Nitrile (NBR - Buna-N), Nitrile - Highly Saturated (HNBR), Polychloroprene (CR - Neoprene)
- Orientation / Direction: External / Piston Seal
- Features: Hydraulic / Pneumatic Seal
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Supplier: Zhejiang Lisheng Spring Co., Ltd.
Description: has good mobility and adaptability, can compensate for large tolerances and angular deviations, can prevent internal grease or oil from leaking out, and can also prevent external splashing water or dust invasion. enter. U-ring: commonly used in the manufacture of reciprocating
- Material: Alloy Steel (Music Wire)
- Features: Other / Specialty
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Supplier: Hi-Tech Seals, Inc.
Description: Modular bearings are used in both rod and piston applications. Modular bearings act as a wear and load bearing surface to help extend the life of a U-cup. The standard material of modular bearings is a durable Nylon.
- Operating Temperature: -328 to 482 F
- Seal Construction: All Rubber or Polymer
- Seal Orientation: External / Piston Seal
- Features: Oil / Grease Seal
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Supplier: FTL Technology
Description: Since pressures are generally limited to 10 bar, the use of single system rod, piston and wiper seals are typically used. Rod Seals Rod seals are installed in reciprocating equipment to retain compressed air or oil under high pressure. They should operate individually or
- Maximum Operating Pressure: 145.0377 psi
- Features: Exclusion Seal, Hydraulic / Pneumatic Seal, Oil / Grease Seal, Piston Ring, Wiper
- Seal Orientation: External / Piston Seal, Internal / Rod Seal
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The Drivetrain System
Single lip oil seal shown here – For external seals, the design is more likely to have external wiper seals also to help keep dirt and water out .
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Application requirements for wind turbine gearboxes
One design that has been successful for certain wind plants uses a single- lip seal to retain oil and an external V-ring Eo help minimize ingested contaminants.
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ASTM MNL62 - Automotive Lubricants and Testing
Oil seal (rotating shaft – static housing – lip seal often manufactured Single lip oil seal shown here – from nitrile rubber to resist For external seals, the design is more chemical effect from lubricant likely to have external wiper seals also …
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Electrostatic and tribological phenomena and their effect on the braking torque in the shaft-oil-lip seal system
… the results repeatability, which was very good, and their thorough analysis show that it is likely that certain lip seals , when in contact with mo- tor and gear oils , “produce” the interface which along with the auxiliary external DC electric field leads …
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Introduction into the oil hydraulic system
The slide bearings in the oil hydraulic system, become not only as the mounting element use for a rotating shaft … … shoes, on inclined discs of axial piston machines, wing, of wing cell machines against outer ring, sealing lips , on smooth sealed surfaces …
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Industrial applications of polyamides-Technical of the Ingénieur
Sections for caches and for seals , sucking tubes (PA6-FV), components for armatures … … gates of input of air, housings of oil (welded by laser), mechanical … … handles of hand brake, outer and inner support rear-view mirrors for dashboards , ailerons for motorcycles, connection …