AU O-rings 55 Shore A

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What is AU?

The polyurethane rubber O-rings are characterized by very high performance. The O-rings from AU have very good properties such as tear and wear resistance, high gas density, and good rebound elasticity. AU O-rings also have good fuel resistance and resistance to many different types of technical oils. Due to the good temperature resistance and the good flexibility at low temperatures and the good resistance to ozone and oxygen, polyurethane rubber seals (AU O-rings) have a long service life.

The advantage of AU:

  • Tear and wear resistance
  • High gas density
  • Good rebound elasticity
  • Long lifespan
  • temperature from -30 °C to +125 °C
8 products
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ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 196.22 X 5.33 AU-EU-PU54 O-ring Black196.22 mm x 5.33 mmAU-EU-PU55 Shore ANee60 icon
O-Ring 9.2 X 2.62 AU-EU-PU55 Black O-ring Black9.2 mm x 2.62 mmAU-EU-PU55 Shore ANee50 icon
O-Ring 29 X 3 AU-EU-PU55 Black O-ring Black29 mm x 3 mmAU-EU-PU55 Shore ANee50 icon
O-Ring 2 X 1.5 AU-EU-PU55 Black O-ring Black2 mm x 1.5 mmAU-EU-PU55 Shore ANee50 icon
O-Ring 42 X 3 AU-EU-PU55 Black O-ring Black42 mm x 3 mmAU-EU-PU55 Shore ANee52 icon
O-Ring 70 X 3 AU-EU-PU54 O-ring Black70 mm x 3 mmAU-EU-PU55 Shore ANee55 icon
O-Ring 6.07 X 1.78 AU-EU-PU55 Black O-ring Black6.07 mm x 1.78 mmAU-EU-PU55 Shore ANee56 icon
O-Ring 7.5 X 5 AU-EU-PU55 Black O-ring Black7.5 mm x 5 mmAU-EU-PU55 Shore ANee58 icon