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ProductDimensionsMaterialHardness (Shore A)CertificationStockFrom price
O-ring 19.5x1.5 - NBR - 80 Shore A - Black - ORS132474 O-ring ZWART19.5 mm x 1.5 mmNitrile NBR-Buna80 Shore A39974€ 0,05 icon
O-ring 46x3.5 - NBR - 80 Shore A - Black - ORS132492 O-ring ZWART46 mm x 3.5 mmNitrile NBR-Buna80 Shore A6806€ 0,26 icon
O-ring 105x3 - NBR - 80 Shore A - Black - ORS132509 O-ring ZWART105 mm x 3 mmNitrile NBR-Buna80 Shore A759€ 0,58 icon
O-ring 165x3.5 - NBR - 80 Shore A - Black - ORS132548 O-ring ZWART165 mm x 3.5 mmNitrile NBR-Buna80 Shore A1239€ 1,27 icon
O-ring 215x7 - NBR - 80 Shore A - Black - ORS132566 O-ring ZWART215 mm x 7 mmNitrile NBR-Buna80 Shore A12€ 4,94 icon
O-ring 123.19x5.34 - NBR - 80 Shore A - Black - ORS165809 O-ring ZWART123.19 mm x 5.34 mmNitrile NBR-Buna80 Shore A885€ 1,16 icon
O-ring 171.2x2.62 - NBR - 80 Shore A - Black - ORS165835 O-ring ZWART171.2 mm x 2.62 mmNitrile NBR-Buna80 Shore A1696€ 0,01 icon
O-ring 253.3x7 - NBR - 80 Shore A - Black - ORS165851 O-ring ZWART253.3 mm x 7 mmNitrile NBR-Buna80 Shore A19€ 0,05 icon
O-ring 10.29x2.36 - NBR - 80 Shore A - Black - ORS158744 O-ring ZWART10.29 mm x 2.36 mmNitrile NBR-Buna80 Shore A39440€ 0,04 icon
O-ring 15.1x2.62 - NBR - 80 Shore A - Black - ORS158764 O-ring ZWART15.1 mm x 2.62 mmNitrile NBR-Buna80 Shore A17987€ 0,06 icon
O-ring 16.99x2.49 - NBR - 80 Shore A - Black - ORS158782 O-ring ZWART16.99 mm x 2.49 mmNitrile NBR-Buna80 Shore A653€ 0,06 icon
O-ring 19.1x3 - NBR - 80 Shore A - Black - ORS158802 O-ring ZWART19.1 mm x 3 mmNitrile NBR-Buna80 Shore A1815€ 0,08 icon
O-ring 22.2x4 - NBR - 80 Shore A - Black - ORS158819 O-ring ZWART22.2 mm x 4 mmNitrile NBR-Buna80 Shore A10021€ 0,15 icon
O-ring 25.55x3.53 - NBR - 80 Shore A - Black - ORS158838 O-ring ZWART25.55 mm x 3.53 mmNitrile NBR-Buna80 Shore A13260€ 0,14 icon
O-ring 28.2x2 - NBR - 80 Shore A - Black - ORS158857 O-ring ZWART28.2 mm x 2 mmNitrile NBR-Buna80 Shore A20330€ 0,09 icon
O-ring 28x3.5 - NBR - 80 Shore A - Black - ORS132482 O-ring ZWART28 mm x 3.5 mmNitrile NBR-Buna80 Shore A8149€ 0,15 icon
O-ring 70x3.5 - NBR - 80 Shore A - Black - ORS132501 O-ring ZWART70 mm x 3.5 mmNitrile NBR-Buna80 Shore A3121€ 0,42 icon
O-ring 142x7 - NBR - 80 Shore A - Black - ORS132538 O-ring ZWART142 mm x 7 mmNitrile NBR-Buna80 Shore A753€ 2,42 icon
O-ring 196x7 - NBR - 80 Shore A - Black - ORS132560 O-ring ZWART196 mm x 7 mmNitrile NBR-Buna80 Shore A188€ 3,69 icon
O-ring 7.65x2.62 - NBR - 80 Shore A - Black - ORS132580 O-ring ZWART7.65 mm x 2.62 mmNitrile NBR-Buna80 Shore A65472€ 0,04 icon
O-ring 142x3.5 - NBR - 80 Shore A - Black - ORS132600 O-ring ZWART142 mm x 3.5 mmNitrile NBR-Buna80 Shore A1924€ 1,08 icon
O-ring 521x5 - NBR - 80 Shore A - Black - ORS150858 O-ring ZWART521 mm x 5 mmNitrile NBR-Buna80 Shore A166€ 9,97 icon
O-ring 634x5.33 - NBR - 80 Shore A - Black - ORS150877 O-ring ZWART634 mm x 5.33 mmNitrile NBR-Buna80 Shore A111€ 11,38 icon
O-ring 738x5.34 - NBR - 80 Shore A - Black - ORS150893 O-ring ZWART738 mm x 5.34 mmNitrile NBR-Buna80 Shore A35€ 32,30 icon
O-ring 889x8 - NBR - 80 Shore A - Black - ORS150909 O-ring ZWART889 mm x 8 mmNitrile NBR-Buna80 Shore A74€ 58,29 icon
O-ring 18.2x2.5 - NBR - 80 Shore A - Black - ORS153968 O-ring ZWART18.2 mm x 2.5 mmNitrile NBR-Buna80 Shore A17596€ 0,06 icon
O-ring 31.4x3.5 - NBR - 80 Shore A - Black - ORS153984 O-ring ZWART31.4 mm x 3.5 mmNitrile NBR-Buna80 Shore A5083€ 0,18 icon
O-ring 59.9x3.53 - NBR - 80 Shore A - Black - ORS154005 O-ring ZWART59.9 mm x 3.53 mmNitrile NBR-Buna80 Shore A4471€ 0,28 icon
O-ring 2.9x1.75 - NBR - 80 Shore A - Black - ORS132616 O-ring ZWART2.9 mm x 1.75 mmNitrile NBR-Buna80 Shore A13101€ 0,03 icon
O-ring 99.3x5.7 - NBR - 80 Shore A - Black - ORS133410 O-ring ZWART99.3 mm x 5.7 mmNitrile NBR-Buna80 Shore A615€ 1,10 icon
O-ring 17.96x2.62 - NBR - 80 Shore A - Black - ORS133996 O-ring ZWART17.96 mm x 2.62 mmNitrile NBR-Buna80 Shore A25729€ 0,07 icon
O-ring 25.2x1.8 - NBR - 80 Shore A - Black - ORS134013 O-ring ZWART25.2 mm x 1.8 mmNitrile NBR-Buna80 Shore A537€ 0,07 icon
O-ring 41.3x2.62 - NBR - 80 Shore A - Black - ORS134032 O-ring ZWART41.3 mm x 2.62 mmNitrile NBR-Buna80 Shore A10119€ 0,21 icon
O-ring 731x7 - NBR - 80 Shore A - Black - ORS147640 O-ring ZWART731 mm x 7 mmNitrile NBR-Buna80 Shore A16€ 35,19 icon
O-ring 321x6 - NBR - 80 Shore A - Black - ORS150833 O-ring ZWART321 mm x 6 mmNitrile NBR-Buna80 Shore A303€ 5,84 icon
O-ring 508x7 - NBR - 80 Shore A - Black - ORS150853 O-ring ZWART508 mm x 7 mmNitrile NBR-Buna80 Shore A185€ 15,24 icon
O-ring 633x5.3 - NBR - 80 Shore A - Black - ORS150874 O-ring ZWART633 mm x 5.3 mmNitrile NBR-Buna80 Shore A111€ 11,34 icon
O-ring 738x5.3 - NBR - 80 Shore A - Black - ORS150891 O-ring ZWART738 mm x 5.3 mmNitrile NBR-Buna80 Shore A35€ 32,30 icon
O-ring 888x8 - NBR - 80 Shore A - Black - ORS150908 O-ring ZWART888 mm x 8 mmNitrile NBR-Buna80 Shore A74€ 58,29 icon
O-ring 18.57x2.62 - NBR - 80 Shore A - Black - ORS153969 O-ring ZWART18.57 mm x 2.62 mmNitrile NBR-Buna80 Shore A68€ 0,07 icon

NBR 80 Shore A

The hardness of this NBR (Nitril-Butadiene-Rubber) O-ring is 80 Shore A. This NBR O-ring can handle temperatures from -25 °C to +100 °C.

The NBR O-ring is resistant to:

  • Water (max 80 °C)
  • Pressure fluids HFA, HFB, HFC
  • Oil and fats based on mineral oil
  • Silicone oils and Silicone fats
  • Vegetable and animal oils and fats
  • Aliphatic hydrocarbons
  • Hydraulic oils H, H-L, H-LP

The O-ring of NBR is not resistant to:

  • Ozone, weather conditions, aging
  • Pressure fluids HFD
  • Chlorinated hydrocarbons
  • Motor fuels with a high content of aromatics
  • Aromatic hydrocarbons
  • Polar solvents
  • Brake fluids based on glycol