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AS568-003 UC90 Cast Polyurethane 90 Duro O-Rings



$0.50

Quantity Discount
1-65
$0.50
66-399
$0.38
400+
$0.25

  • Model: UC90003
  • 1333 in Stock
  • 1/16"ID X 3/16"OD X 1/16"CS
  • Actual: 0.056"ID X 0.060"CS
  • Metric: 1.42mm ID X 1.52mm CS
  • PDF Data Sheets

High performance 90 Durometer Cast Polyurethane

High Performance Urethane O-Ring for heavy duty applications. DISOGRIN 9251 Material with outstanding wear and tear resistance, very low compression set ensuring maximum service life. Due to exceptional material strengths, DISOGRIN O-Rings do not require Back-Up Rings when operating at high temperatures and/or pressures.

Isocynate cured with physical properties second to none, these o-rings are formulated for resistance to high pressure and punishing or highly abrasive environments. Typically called out as "cast" urethane O-rings, these parts perform well in quick disconnects, high pressure hydraulic and water applications and nail or riveting equipment.

Composition

92 A Durometer TODI Cured High Performance "Cast Type" Polyurethane

This material was developed to solve difficult hydraulic applications, and was produced specifically for use as O-Rings. It possesses extremely high mechanical properties, excellent abrasion, tear and extrusion resistance with low compression set. It has outstanding cold temperature properties and is usable in petroleum based, bio-degradable (synthetic and natural Ester) based fluids.

Features and Benefits:

  • Excellent oil and abrasion resistance
  • Low breakaway friction
  • Reduced extrusion
  • Longer life
  • Reduced operating costs and downtime

Applications:

  • Bulldozers
  • Construction equipment
  • Forklifts
  • Mobile lifts
  • Agricultural equipment
  • Air Tools
  • Air Nailes
  • Flanges / static seals
  • Injection molding machines
  • Mobile arm trucks
  • Valves
  • General cylinders
  • High end Paintball Markers
  • High Pressure Air

Typical Physical Properties:

  • Color: Natural
  • Hardness, Shore A: 92
  • Tensile Strength, psi (MPa):  6,000
  • Elongation: 400
  • Compression Set: 70 hrs. at 70°C - 26%
  • Service Temperature Range: -81 to 121°C (-115 to 250°F)

Operating Limits:

The operating limits are highly dependent on the application. Combinations of pressure, temperature, fluid medium and other factors all greatly affect the performance and longevity of the seal.

  • Pressure (PSI): 10,000
  • Max. Temp (F°): 300
  • Speed (ft/s): 4

The information contained herein is believed to be reliable, but no representation, guarantees or warranties of any kind are made to its accuracy or suitability for any purpose. The information presented herein is based on laboratory testing and does not necessarily indicate end product performance. Full scale testing and end product performance are the responsibility of the user.

 

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