AU O-rings 70 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
311 products
Most sold arrow_drop_down
ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 30 X 1.5 AU-EU-PU70 Black O-ring Black30 x 1.5AU-EU-PU70 Shore ANee55 icon
O-Ring 11.5 X 2.6 AU-EU-PU69 O-ring Black11.5 x 2.6AU-EU-PU70 Shore ANee50 icon
O-Ring 15.1 X 1.6 AU-EU-PU70 Black O-ring Black15.1 x 1.6AU-EU-PU70 Shore ANee60 icon
O-Ring 18.64 X 3.53 AU-EU-PU70 Black O-ring Black18.64 x 3.53AU-EU-PU70 Shore ANee57 icon
O-Ring 34.6 X 1.78 AU-EU-PU70 Black O-ring Black34.6 x 1.78AU-EU-PU70 Shore ANee57 icon
O-Ring 60 X 8 AU-EU-PU70 Black O-ring Black60 x 8AU-EU-PU70 Shore ANee58 icon
O-Ring 75 X 6 AU-EU-PU70 Black O-ring Black75 x 6AU-EU-PU70 Shore ANee58 icon
O-Ring 15 X 1.5 AU-EU-PU70 Black O-ring Black15 x 1.5AU-EU-PU70 Shore ANee58 icon
O-Ring 20 X 2 AU-EU-PU69 O-ring Black20 x 2AU-EU-PU70 Shore ANee58 icon
O-Ring 7.9 X 2.5 AU-EU-PU70 Black O-ring Black7.9 x 2.5AU-EU-PU70 Shore ANee51 icon
O-Ring 112 X 2.62 AU-EU-PU70 Black O-ring Black112 x 2.62AU-EU-PU70 Shore ANee51 icon
O-Ring 13 X 2.5 AU-EU-PU70 Black O-ring Black13 x 2.5AU-EU-PU70 Shore ANee55 icon
O-Ring 44 X 3 AU-EU-PU70 Black O-ring Black44 x 3AU-EU-PU70 Shore ANee51 icon
O-Ring 5.5 X 1.5 AU-EU-PU70 Black O-ring Black5.5 x 1.5AU-EU-PU70 Shore ANee56 icon
O-Ring 15 X 2.5 AU-EU-PU70 Black O-ring Black15 x 2.5AU-EU-PU70 Shore ANee55 icon
O-Ring 17.86 X 2.62 AU-EU-PU70 Black O-ring Black17.86 x 2.62AU-EU-PU70 Shore ANee54 icon
O-Ring 26 X 4 AU-EU-PU70 Black O-ring Black26 x 4AU-EU-PU70 Shore ANee55 icon
O-Ring 31 X 2 AU-EU-PU70 Black O-ring Black31 x 2AU-EU-PU70 Shore ANee53 icon
O-Ring 4 X 1.5 AU-EU-PU70 Black O-ring Black4 x 1.5AU-EU-PU70 Shore ANee50 icon
O-Ring 49 X 3 AU-EU-PU70 Black O-ring Black49 x 3AU-EU-PU70 Shore ANee55 icon
O-Ring 10 X 2.2 AU-EU-PU70 Black O-ring Black10 x 2.2AU-EU-PU70 Shore ANee57 icon
O-Ring 17 X 2.5 AU-EU-PU70 Black O-ring Black17 x 2.5AU-EU-PU70 Shore ANee59 icon
O-Ring 200 X 1.4 AU-EU-PU70 Black O-ring Black200 x 1.4AU-EU-PU70 Shore ANee51 icon
O-Ring 9 X 1 AU-EU-PU70 Black O-ring Black9 x 1AU-EU-PU70 Shore ANee60 icon
O-Ring 24 X 4 AU-EU-PU70 Black O-ring Black24 x 4AU-EU-PU70 Shore ANee54 icon
O-Ring 77 X 3 AU-EU-PU70 Black O-ring Black77 x 3AU-EU-PU70 Shore ANee56 icon
O-Ring 13.94 X 2.62 AU-EU-PU70 Black O-ring Black13.94 x 2.62AU-EU-PU70 Shore ANee50 icon
O-Ring 17 X 3.5 AU-EU-PU70 Blue O-ring Blue17 x 3.5AU-EU-PU70 Shore ANee54 icon
O-Ring 3 X 1 AU-EU-PU70 Black O-ring Black3 x 1AU-EU-PU70 Shore ANee52 icon
O-Ring 38.5 X 5 AU-EU-PU70 Black O-ring Black38.5 x 5AU-EU-PU70 Shore ANee52 icon
O-Ring 7.59 X 2.62 AU-EU-PU69 O-ring Black7.59 x 2.62AU-EU-PU70 Shore ANee52 icon
O-Ring 9 X 2 AU-EU-PU70 Black O-ring Black9 x 2AU-EU-PU70 Shore ANee57 icon
O-Ring 12.29 X 3.53 AU-EU-PU70 Black O-ring Black12.29 x 3.53AU-EU-PU70 Shore ANee54 icon
O-Ring 248 X 13 AU-EU-PU70 Black O-ring Black248 x 13AU-EU-PU70 Shore ANee60 icon
O-Ring 34 X 2 AU-EU-PU70 Black O-ring Black34 x 2AU-EU-PU70 Shore ANee52 icon
O-Ring 8 X 2 AU-EU-PU70 Black O-ring Black8 x 2AU-EU-PU70 Shore ANee60 icon
O-Ring 130 X 4 AU-EU-PU70 Black O-ring Black130 x 4AU-EU-PU70 Shore ANee59 icon
O-Ring 17.12 X 2.62 AU-EU-PU70 Black O-ring Black17.12 x 2.62AU-EU-PU70 Shore ANee50 icon
O-Ring 21.82 X 3.53 AU-EU-PU70 Black O-ring Black21.82 x 3.53AU-EU-PU70 Shore ANee56 icon
O-Ring 3.5 X 1.2 AU-EU-PU70 Black O-ring Black3.5 x 1.2AU-EU-PU70 Shore ANee50 icon