U Cup Seal

Description: Homogenous U-cup (block vees) are non-loaded, single material U-cup. The Homo U-cup (HU) is popular in low pressure applications where a low friction seal would be beneficial. The seal is most commonly used in pneumatic applications as a rod or piston seal.

• Axial Cross Section or Thickness: 0.2500 inch
• Housing Bore Diameter or Seal O.D.: 6.5 inch
• Operating Temperature: -14.8 to 399 F
• Seal Type: U-ring / Block Vee Ring, Cup Packing

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 by Hi-Tech

• Composite Seals: Yes
• Operating Temperature: -65.2 to 399 F
• Seal Type: U-ring / Block Vee Ring, Cup Packing
• Sealing Orientation and Direction: Symmetric Seal

Description: The urethane U-cup design provides an excellent heavy-duty seal for either piston or rod applications. Urethane U-cups work well in both static and dynamic applications. Symmetrical, rod and piston styles are available in a range of sizes. The non-symmetric styles provide the

• Axial Cross Section or Thickness: 1 inch
• Operating Temperature: -65.2 to 221 F
• Seal Type: U-ring / Block Vee Ring, Cup Packing
• Sealing Element or Lip Material: Polyurethane / Urethane

Description: The urethane U-cup design provides an excellent heavy-duty seal for either piston or rod applications. Urethane U-cups work well in both static and dynamic applications. Symmetrical, rod and piston styles are available in a range of sizes. The non-symmetric styles provide the

• Axial Cross Section or Thickness: 0.3750 inch
• Operating Temperature: -65.2 to 221 F
• Seal Type: U-ring / Block Vee Ring, Cup Packing
• Sealing Element or Lip Material: Polyurethane / Urethane

Description: The Zurcon® U-Cup has a very high sealing performance due to its ability to withstand lower friction and lower heat generation than standard U-Cups. The special shape of the trimmed lips allows for outstanding wear and extrusion resistance. Compatible with virtually all media, it also

• Maximum Operating Pressure: 5801 psi
• Maximum Operating Speed: 98.43 ft/min
• Operating Temperature: -31 to 230 F
• Radial Cross Section: 0.0701 to 0.4724 inch

Description: PAI AN U-Cups are made to the dimensions of Military Drawing AN 6226. 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

• Axial Cross Section or Thickness: 0.1250 to 0.3750 inch
• Housing Bore Diameter or Seal O.D.: 0.3750 to 3.75 inch
• Seal Type: U-ring / Block Vee Ring
• Sealing Element or Lip Material: Nitrile (NBR - Buna-N)

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

• Axial Cross Section or Thickness: 0.0620 to 0.5000 inch
• Housing Bore Diameter or Seal O.D.: 0.2500 to 1 inch
• Seal Type: U-ring / Block Vee Ring
• Sealing Element or Lip Material: Nitrile (NBR - Buna-N)

Description: U-Cups derive their name from their shape and are self-sealing on both the inside diameter and outside diameter. They are most often used for sealing rams or rods and are very popular due to the small gland space required.

• Seal Type: Hydraulic / Pneumatic 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

• 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: U-ring / Block Vee Ring
• Sealing Element or Lip Material: Nitrile (NBR - Buna-N)

Description: This is a precision molded seal combining a U-Cup with an O-Ring. Under zero and low pressure, the O-Ring pressurizes the lips of the U-Cup allowing it to seal. As system pressure increases, the O-Ring is energized and forces the lips outward, changing its behavior from a

• Seal Type: Hydraulic / Pneumatic Seal

Description: Zurcon® U-Cup is a single-acting polyurethane piston seal that is available in a wide range of sizes. The seal is suitable for assembly into closed grooves and mainly used in light-duty cylinder applications in mobile equipment.

• Maximum Operating Pressure: 5801 psi
• Maximum Operating Speed: 98.43 ft/min
• Operating Temperature: -31 to 230 F
• Seal Type: Hydraulic / Pneumatic Seal, Piston Ring

Description: Rod seals are particularly exposed to pressure and friction and a long service life is a specific requirement of piston rods. Zurcon®U-Cup RU9 can offer this with its outstanding wear and extrusion resistance. It is also compatible with virtually all media, has a wide operating

• Maximum Operating Pressure: 5801 psi
• Maximum Operating Speed: 98.43 ft/min
• Operating Temperature: -31 to 230 F
• Seal Type: Hydraulic / Pneumatic Seal

Description: Web Seal offers a variety of dynamic seal types to accommodate normal to extreme environments: Back-up rings Bearing isolators EMI/RFI seals Excluder seals U-cups V-cups Wipers Mechanical seals Oil seals Piston seals Polypaks Radial

• Seal Type: Oil / Grease Seal, Hydraulic / Pneumatic Seal, Exclusion Seal, Bearing Isolator, Back-up Ring

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

• Axial Cross Section or Thickness: 0.4850 inch
• Composite Seals: Yes
• Maximum Operating Pressure: 10000 psi
• Maximum Operating Speed: 400 ft/min

Description: The SES TS 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, Slantpitch spring. The spring maintains a constant live compression

• Axial Cross Section or Thickness: 0.4850 inch
• Composite Seals: Yes
• Maximum Operating Pressure: 10000 psi
• Maximum Operating Speed: 4000 ft/min

Description: A single-acting rod seal, Zurcon® L-Cup is an alternative to the U-Cup. It is a highly effective sealing system offering optimized sealing performance and extended service life. With exceptionally low friction properties, it has high wear resistance, back pumping ability along

• Maximum Operating Pressure: 5801 psi
• Maximum Operating Speed: 98.43 ft/min
• Operating Temperature: -31 to 230 F
• Seal Type: Hydraulic / Pneumatic Seal

Description: The SES TH 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, Helical wound ribbon spring. The spring maintains a constant live

• Axial Cross Section or Thickness: 0.4850 inch
• Composite Seals: Yes
• Maximum Operating Pressure: 10000 psi
• Maximum Operating Speed: 20 ft/min

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 the

• 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

Description: U-CUP. FREE 2 YEAR RADWELL WARRANTY

Description: U-CUP SEAL, 605. FREE 2 YEAR RADWELL WARRANTY

Description: U-CUP SEAL. FREE 2 YEAR RADWELL WARRANTY

Description: U CUP, POLY. FREE 2 YEAR RADWELL WARRANTY

Description: Trelleborg Sealing Solutions offers a wide range of hydraulic rod seals that provide the ultimate in protection from ingress of media. This includes O-Ring energized Polytetrafluoroethyl ene (PTFE) seals, polyurethane (PU) U-Cups, and many more. Our proprietary rod seal

• Seal Type: Hydraulic / Pneumatic Seal

Description: The Hallite 513 is a standard profile loaded U cup utilising a polyurethane or polyester shell energised by a high specification resilient O ring.At zero or low pressure the O ring helps to increase the sealing force preventing any bypass. As pressure rises the sealing force increases

• Axial Cross Section or Thickness: 0.2750 to 0.6880 inch
• Housing Bore Diameter or Seal O.D.: 0.3750 to 70 inch
• Maximum Operating Pressure: 5000 psi
• Maximum Operating Speed: 90 ft/min

Description: The Hallite 512 is a standard profile loaded U cup utilising a polyurethane or polyester shell energised by a high specification O ring.At zero or low pressure, the O ring helps to increase the sealing force, preventing any by-pass. As pressure rises, so the sealing force increases,

• Axial Cross Section or Thickness: 0.2750 to 0.8250 inch
• Housing Bore Diameter or Seal O.D.: 0.5000 to 14.5 inch
• Maximum Operating Pressure: 5000 psi
• Maximum Operating Speed: 90 ft/min

Description: The Hallite 511 is a loaded U cup utilising a polyurethane or polyester shell energised by a high specification resilient O ring.At zero or low pressure, the O ring helps to increase the sealing force preventing any bypass. As pressure rises the sealing force increases and the O ring

• Axial Cross Section or Thickness: 0.1380 to 0.2750 inch
• Housing Bore Diameter or Seal O.D.: 0.3120 to 12 inch
• Maximum Operating Pressure: 5000 psi
• Maximum Operating Speed: 90 ft/min

Description: Sealing rings are designed as contact seals. They protect the bearing position against contaminants, spray water and excessive loss of grease. The sealing rings are matched to the small radial dimensions of drawn cup needle roller bearings and needle roller bearings. They are very easy

• Seal Type: U-Ring / V-Ring
• Shape: Round

Description: Precision Associates H-Wipers combine a wiper with a U-Cup seal.

• Housing Bore Diameter or Seal O.D.: 0.5625 to 9.25 inch
• Seal Type: Exclusion Seal
• Sealing Orientation and Direction: Axial Seal
• Shaft O.D. or Seal I.D.: 0.2500 to 8.75 inch

Description: Extreme Temperatures High Speeds Corrosive Environment The spring energized PTFE seal is a U-cup utilizing a variety of jacket profiles, spring types and materials in Rod & Piston, Face and Rotary seal configurations. Spring energized PTFE seals are used where

Description: Products: U-Packing, Vee Sets, Flanges, Piston Cups, Flat & Round Belting. Applications: Air & Hydraulic

Description: belt conveyors, in the bearings of furnace and shuttle kilns, chains and chain conveyor rollers, for joints of ironing presses, for O-rings that are not resistant to mineral oils, lip seals, rubber and cup leathers. FEATURES Dry lubrication up to 450°C Reduced

• Applications / Function: Bearing Lube, Machine / Gears
• Chemistry / Constituents: Lithium Complex, Polyglycol / Water-Glycol, Synthetic / Semi-synthetic
• Operating / Use Temperature: -40 to 842 F
• Type: Grease / Gel, Micro-dispersion

Description: OTC Heavy-Duty U-Joint Puller The ideal tool for disassembling drivelines. Features: May be used with up to a one-inch impact wrench Quickly and easily removes sealed U-joint cups without the need for hammering or heat Will not damage the

Description: Tiger Tool 10104 U Joint Tool U-Joint Puller designed to fit drivelines 1500 series and under, on intermediate trucks, school buses, farm, and light industrial vehicles. Removes sealed u-joint cups in minutes. Fits U-Joints with bearing cups 1.25" to

Description: Wind Sensor PCE-FST-200-201-H-U Robust wind sensor for permanent installation / powder coating / weatherproof, by use of seals / heatingThe wind speed sensor is compatible with and can be mounted on to a wide variety of available measuring equipment. The sensor will detect even

• Operating Temperature: -4 to 185 F
• Senses Wind Speed: Yes

Description: serviced Aircraft type "O" ring seals (Buna "N" standard compound) 0-200 PSI operating pressure range "U" cup piston seals available (add 1" to length)

• Body Material: Stainless Steel, Other
• Bore Size: 2 inch
• Cylinder Action: Single
• Cylinder Configuration: Simple