Dynamic Lip Seal

Description: Loaded Lip Seals are very versatile and can be used as rod seals or piston seals. They are considered to be multi-purpose seals and are designed for significantly improved performance. DMR Loaded Lip Seals are molded from 92 Durometer Urethane with a

• Maximum Operating Pressure: 5000 psi
• Operating Temperature: -65 to 300 F
• Seal Type: Hydraulic / Pneumatic Seal
• Sealing Orientation and Direction: Internal / Rod Seal, External / Piston Seal

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: Oil / Grease Seal, Exclusion Seal
• Sealing Element or Lip Material: Polytetrafluoroethylene (PTFE- Teflon®, etc.)
• Sealing Orientation and Direction: External / Piston Seal

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 Type: Oil / Grease Seal
• Sealing Element or Lip Material: Polytetrafluoroethylene (PTFE- Teflon®, etc.)

Description: 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 to

• Maximum Operating Pressure: 72.52 psi
• Maximum Operating Speed: 4921 ft/min
• Seal Type: Oil / Grease Seal
• Sealing Element or Lip Material: Polytetrafluoroethylene (PTFE- Teflon®, etc.)

Description: 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 to

• Maximum Operating Pressure: 72.52 psi
• Maximum Operating Speed: 4921 ft/min
• Seal Type: Oil / Grease Seal
• Sealing Element or Lip Material: Polytetrafluoroethylene (PTFE- Teflon®, etc.)

Description: National Rubber specializes in the molding of a wide range of elastomers from organic rubber and engineered synthetic compounds to silicone using a variety of efficient manufacturing processes including compression, transfer, injection, and insert molding for custom products that conform to your

• Seal Type: Other

Description: Intermediate pressure lip seal with excluder and rubber O.D.

• Axial Cross Section or Thickness: 0.3750 inch
• Housing Bore Diameter or Seal O.D.: 2.5 inch
• Maximum Operating Pressure: 100 psi
• Seal Type: Oil / Grease Seal

Description: DesignThe O ring Loaded Lip Seal (OL) is a molded seal with medium unit loading that offers good wear and contamination resistance.It is available in many elastomer (rubber) compounds.Features Available in high temperature HNBR and genuine Viton Available upon request Good wear

• Seal Type: Hydraulic / Pneumatic Seal
• Sealing Orientation and Direction: Internal / Rod Seal

Description: Precision Associates’ Homogeneous Rubber U-Cups are the seal of choice for Pneumatic and low-pressure Hydraulic applications. Because U-Cups do not rely on initial compression to seal, they are excellent in applications that require low breakaway pressure. The sealing lips on

• Axial Cross Section or Thickness: 0.0620 to 0.5000 inch
• Housing Bore Diameter or Seal O.D.: 0.2500 to 14 inch
• Seal Type: Hydraulic / Pneumatic Seal
• Sealing Element or Lip Material: Nitrile (NBR - Buna-N)

Description: Additional materials may be available, pressures to 25 psi

• Axial Cross Section or Thickness: 0.4380 inch
• Housing Bore Diameter or Seal O.D.: 3.5 inch
• Maximum Operating Pressure: 25 psi
• Seal Type: Oil / Grease Seal

Description: Additional materials may be available, pressures to 25 psi

• Axial Cross Section or Thickness: 0.3750 inch
• Housing Bore Diameter or Seal O.D.: 1.38 inch
• Maximum Operating Pressure: 25 psi
• Seal Type: Oil / Grease Seal

Description: Additional materials may be available, pressures to 250 psi

• Axial Cross Section or Thickness: 0.2500 inch
• Housing Bore Diameter or Seal O.D.: 1 inch
• Maximum Operating Pressure: 250 psi
• Seal Type: Oil / Grease Seal

Description: 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 to mechanical

• Maximum Operating Pressure: 29.01 psi
• Maximum Operating Speed: 5906 ft/min
• Seal Type: Oil / Grease Seal
• Sealing Element or Lip Material: Polytetrafluoroethylene (PTFE- Teflon®, etc.)

Description: The Palmetto CHEKSEAL™ is a self-adjusting, shaft-mounted, axial lip seal designed as an exclusion device, deflecting and excluding contaminants such as dust, dirt, mud and water. The CHEKSEAL also functions as a “retainer” seal, preventing the loss of viscous lubricants such

• Seal Type: Exclusion Seal
• Sealing Element or Lip Material: Fluoroelastomer (FKM - Viton®, Fluorel®, etc.), Nitrile (NBR - Buna-N)
• Sealing Orientation and Direction: Axial Seal

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 450 F
• Seal Type: Oil / Grease Seal
• Sealing Element or Lip Material: Polytetrafluoroethylene (PTFE- Teflon®, etc.)
• Sealing Orientation and Direction: Symmetric Seal

Description: Dynamic Simulations of Radial Lip Seals Followability in an Industrial Gearbox

Description: Radial shaft seals are sealing elements with radially arranged lip seals made of rubber collars. They are used to seal axles and shafts and must safely withstand high loads. These sealing elements are used in the steel industry, for example, and wherever high requirements

• Seal Type: Oil / Grease Seal
• Sealing Element or Lip Material: Fluoroelastomer (FKM - Viton®, Fluorel®, etc.), Nitrile (NBR - Buna-N), Nitrile - Highly Saturated (HNBR), Polytetrafluoroethylene (PTFE- Teflon®, etc.)
• Sealing Orientation and Direction: Internal / Rod Seal

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 fluids.

• Axial Cross Section or Thickness: 0.5000 inch
• Housing Bore Diameter or Seal O.D.: 3.88 inch
• Seal Type: Oil / Grease Seal
• Sealing Orientation and Direction: Symmetric Seal

Description: U-cups are lip seals and are primarily intended for dynamic applications. Fluid or air pressure forces the sealing lips into contact with the surface to be sealed against. Polyseals are used on the piston cap on the lower end of MWD systems. The materials stocked

• Operating Temperature: -65.2 to 399 F
• Seal Type: Hydraulic / Pneumatic Seal
• Sealing Orientation and Direction: Symmetric Seal

Description: The Z-Seal is a composite type lip seal. Double lip design provides extended seal life and greater resistance to compression.

• Axial Cross Section or Thickness: 1.5 inch
• Housing Bore Diameter or Seal O.D.: 34 inch
• Operating Temperature: -65.2 to 399 F
• Seal Type: Hydraulic / Pneumatic Seal

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: Oil / Grease Seal, Hydraulic / Pneumatic Seal
• Shaft O.D. or Seal I.D.: 0.1100 to 60 inch

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 registered trademark

• Seal Type: Oil / Grease Seal
• Sealing Element or Lip Material: Fluoroelastomer (FKM - Viton®, Fluorel®, etc.), Nitrile (NBR - Buna-N), Nitrile - Highly Saturated (HNBR), Polytetrafluoroethylene (PTFE- Teflon®, etc.)
• Sealing Orientation and Direction: Internal / Rod Seal

Description: A single-acting sealing element consisting of a U-shaped Turcon® ring and a metallic V-shaped finger spring. The special flanged heel prevents the seal from rotating/twisting and the short and heavy dynamic lip offers reduced friction, resistance to aging and a good scraping

• Axial Cross Section or Thickness: 0.1417 to 0.2795 inch
• Maximum Operating Pressure: 2901 psi
• Maximum Operating Speed: 394 ft/min
• Operating Temperature: -94 to 572 F

Description: -acting complete 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

• Operating Temperature: -22 to 250 F
• Seal Type: Hydraulic / Pneumatic Seal, Piston Ring
• Sealing Element or Lip Material: Ethylene Acrylic (AEM - Vamac®, etc.), EPDM, Fluoroelastomer (FKM - Viton®, Fluorel®, etc.), Flourosilicone (FVMQ, FMQ, FPM, FSI), Nitrile (NBR - Buna-N), Nitrile - Highly Saturated (HNBR), Polychloroprene (CR - Neoprene)
• Sealing Orientation and Direction: External / Piston Seal

Description: PTFE V-rings are primarily utilized for sealing on hydraulic cylinder plungers and piston rods, presses, valve spindles, and controllers. Good sealing performance is ensured by the numerous sealing lips and the extensive contact surfaces. The seal sets are made up of a pressure ring, a

• Seal Type: Oil / Grease Seal
• Sealing Element or Lip Material: Polytetrafluoroethylene (PTFE- Teflon®, etc.)

Description: ensuring maximum radial force at the seal lips, optimizing low temperature/low pressure performance APPLICATIONS Dynamic, unidirectional landing gear applications Accumulators and reservoirs Unidirectional utility actuators

• Seal Type: Hydraulic / Pneumatic Seal
• Sealing Element or Lip Material: EPDM, Fluoroelastomer (FKM - Viton®, Fluorel®, etc.), Nitrile (NBR - Buna-N), Polyurethane / Urethane
• Sealing Orientation and Direction: Internal / Rod Seal
• Shaft O.D. or Seal I.D.: 0.7480 to 15.5 inch

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.

• Axial Cross Section or Thickness: 0.1181 to 0.7874 inch
• Maximum Operating Speed: 2362 ft/min
• Operating Temperature: -40 to 392 F
• Seal Type: Oil / Grease Seal

Description: -type heel bearing. At low pressure the Enerlip functions as a partially capped, single-acting elastomer lip seal. The elastomeric element’s wide footprint provides excellent sealing capability. As pressure increases, the elastomeric element is forced up the ramp of the PTFE element,

• Maximum Operating Pressure: 0.0 to 8000 psi
• Seal Type: Hydraulic / Pneumatic Seal
• Sealing Element or Lip Material: EPDM, Fluoroelastomer (FKM - Viton®, Fluorel®, etc.), Flourosilicone (FVMQ, FMQ, FPM, FSI), Nitrile (NBR - Buna-N)
• Sealing Orientation and Direction: Internal / Rod Seal, External / Piston Seal

Description: rotates with the shaft and seals axially against the stationary 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.

• Axial Cross Section or Thickness: 0.1772 to 0.7087 inch
• Maximum Operating Speed: 2362 ft/min
• Operating Temperature: -40 to 392 F
• Seal Type: Oil / Grease Seal

Description: V-ring seals are unique all-rubber seals for rotary shafts. They are made entirely of rubber material and comprise a body and a conical shaped sealing lip, which is joined to the body by means of a resilient "hinge".

• Axial Cross Section or Thickness: 0.2200 inch
• Housing Bore Diameter or Seal O.D.: 0.5300 inch
• Operating Temperature: -40 to 392 F
• Radial Cross Section: 0.1200 inch

Description: V-ring seals are unique all-rubber seals for rotary shafts. They are made entirely of rubber material and comprise a body and a conical shaped sealing lip, which is joined to the body by means of a resilient "hinge".

• Axial Cross Section or Thickness: 0.6100 inch
• Housing Bore Diameter or Seal O.D.: 3.23 inch
• Operating Temperature: -40 to 392 F
• Radial Cross Section: 0.2400 inch

Description: V-ring seals are unique all-rubber seals for rotary shafts. They are made entirely of rubber material and comprise a body and a conical shaped sealing lip, which is joined to the body by means of a resilient "hinge".

• Axial Cross Section or Thickness: 2.56 inch
• Housing Bore Diameter or Seal O.D.: 34.84 inch
• Operating Temperature: -40 to 392 F
• Radial Cross Section: 1.18 inch

Description: V-ring seals are unique all-rubber seals for rotary shafts. They are made entirely of rubber material and comprise a body and a conical shaped sealing lip, which is joined to the body by means of a resilient "hinge".

• Axial Cross Section or Thickness: 0.4100 inch
• Housing Bore Diameter or Seal O.D.: 5.12 inch
• Operating Temperature: -40 to 392 F
• Radial Cross Section: 0.2600 inch

Description: The Turcon® Variseal® M2S is a single acting seal with scraper lip, based on the design of the Variseal® M2, consisting of a U-shaped seal jacket and a corrosion resistant V-spring. The asymmetric seal profile works well even in media with high viscosity and the Turcon®

• Axial Cross Section or Thickness: 0.0571 to 0.3740 inch
• Maximum Operating Pressure: 2901 psi
• Maximum Operating Speed: 2953 ft/min
• Operating Temperature: -94 to 572 F

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: Oil / Grease Seal, Hydraulic / Pneumatic Seal, Exclusion Seal
• Sealing Element or Lip Material: Polytetrafluoroethylene (PTFE- Teflon®, etc.)
• Sealing Orientation and Direction: External / Piston Seal