Oil Seal • Sealing Solutions

Polyurethane O-Ring

Key Features: Excellent Abrasion Resistance: Outperforms most elastomers in dynamic or high-wear applications High Mechanical Strength: Withstands high pressures and repeated stress cycles Good Oil and Fuel Resistance: Suitable for hydraulic and pneumatic systems Wide Hardness Range: Typically available from 70A to 95A Shore hardness Temperature Range: –40°C to +90°C (some grades up to 120°C) Good Tear Strength: Resists mechanical damage in sealing grooves

  • Excellent Abrasion Resistance: Outperforms most elastomers in dynamic or high-wear applications
  • High Mechanical Strength: Withstands high pressures and repeated stress cycles
  • Good Oil and Fuel Resistance: Suitable for hydraulic and pneumatic systems
  • Wide Hardness Range: Typically available from 70A to 95A Shore hardness
  • Temperature Range: –40°C to +90°C (some grades up to 120°C)
  • Good Tear Strength: Resists mechanical damage in sealing grooves
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Product information

Overview

Polyurethane O-rings offer superior abrasion resistance, high tensile strength, and excellent performance under dynamic stress. Ideal for sealing in hydraulic, pneumatic, and high-wear applications, these O-rings provide long service life in tough operating environments.

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