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ProductDimensionsMaterialHardness (Shore A)CertificationStockFrom price
O-ring 55.25x2.62 - HNBR - 70 Shore A - Green - ORS49878 O-ring Green55.25 mm x 2.62 mmHNBR - Buna70 Shore A973€ 1,41 icon
O-ring 63.09x3.53 - HNBR - 70 Shore A - Green - ORS49894 O-ring Green63.09 mm x 3.53 mmHNBR - Buna70 Shore A1954€ 2,46 icon
O-ring 72.39x6.99 - HNBR - 70 Shore A - Green - ORS49910 O-ring Green72.39 mm x 6.99 mmHNBR - Buna70 Shore A114€ 9,74 icon
O-ring 91.44x6.99 - HNBR - 70 Shore A - Green - ORS49937 O-ring Green91.44 mm x 6.99 mmHNBR - Buna70 Shore A235€ 10,45 icon
O-ring 104.37x3.53 - HNBR - 70 Shore A - Green - ORS49953 O-ring Green104.37 mm x 3.53 mmHNBR - Buna70 Shore A690€ 3,83 icon
O-ring 60.04x1.78 - HNBR - 70 Shore A - Green - ORS49890 O-ring Green60.04 mm x 1.78 mmHNBR - Buna70 Shore A1319€ 0,96 icon
O-ring 69.52x2.62 - HNBR - 70 Shore A - Green - ORS49907 O-ring Green69.52 mm x 2.62 mmHNBR - Buna70 Shore A981€ 1,77 icon
O-ring 72.62x3.53 - HNBR - 70 Shore A - Green - ORS49912 O-ring Green72.62 mm x 3.53 mmHNBR - Buna70 Shore A765€ 2,77 icon
O-ring 266.3x3.53 - HNBR - 70 Shore A - Green - ORS50073 O-ring Green266.3 mm x 3.53 mmHNBR - Buna70 Shore A169€ 13,06 icon
O-ring 72.76x1.78 - HNBR - 70 Shore A - Green - ORS49914 O-ring Green72.76 mm x 1.78 mmHNBR - Buna70 Shore A1921€ 1,27 icon
O-ring 88.27x5.33 - HNBR - 70 Shore A - Green - ORS49931 O-ring Green88.27 mm x 5.33 mmHNBR - Buna70 Shore A212€ 6,64 icon
O-ring 113.98x2.62 - HNBR - 70 Shore A - Green - ORS49965 O-ring Green113.98 mm x 2.62 mmHNBR - Buna70 Shore A828€ 2,96 icon
O-ring 50.52x1.78 - HNBR - 70 Shore A - Green - ORS49872 O-ring Green50.52 mm x 1.78 mmHNBR - Buna70 Shore A2803€ 0,76 icon
O-ring 60x2.62 - HNBR - 70 Shore A - Green - ORS49889 O-ring Green60 mm x 2.62 mmHNBR - Buna70 Shore A875€ 1,51 icon
O-ring 240.67x6.99 - HNBR - 70 Shore A - Green - ORS50060 O-ring Green240.67 mm x 6.99 mmHNBR - Buna70 Shore A126€ 20,28 icon
O-ring 291.47x5.33 - HNBR - 70 Shore A - Green - ORS50077 O-ring Green291.47 mm x 5.33 mmHNBR - Buna70 Shore A127€ 22,70 icon
O-ring 5.23x2.62 - HNBR - 70 Shore A - Green - ORS49766 O-ring Green5.23 mm x 2.62 mmHNBR - Buna70 Shore A3485€ 0,16 icon
O-ring 13.46x2.08 - HNBR - 70 Shore A - Green - ORS49784 O-ring Green13.46 mm x 2.08 mmHNBR - Buna70 Shore A8771€ 0,23 icon
O-ring 183.52x6.99 - HNBR - 70 Shore A - Green - ORS50027 O-ring Green183.52 mm x 6.99 mmHNBR - Buna70 Shore A43€ 21,25 icon
O-ring 209.14x3.53 - HNBR - 70 Shore A - Green - ORS50043 O-ring Green209.14 mm x 3.53 mmHNBR - Buna70 Shore A94€ 8,84 icon
O-ring 380.6x3.53 - HNBR - 70 Shore A - Green - ORS50094 O-ring Green380.6 mm x 3.53 mmHNBR - Buna70 Shore A37€ 16,22 icon
O-ring 506.81x5.33 - HNBR - 70 Shore A - Green - ORS50111 O-ring Green506.81 mm x 5.33 mmHNBR - Buna70 Shore A26€ 33,18 icon
O-ring 50.4x3.53 - HNBR - 70 Shore A - Green - ORS49870 O-ring Green50.4 mm x 3.53 mmHNBR - Buna70 Shore A49€ 1,79 icon
O-ring 329.57x6.99 - HNBR - 70 Shore A - Green - ORS50085 O-ring Green329.57 mm x 6.99 mmHNBR - Buna70 Shore A14€ 33,48 icon
O-ring 4.34x3.53 - HNBR - 70 Shore A - Green - ORS49763 O-ring Green4.34 mm x 3.53 mmHNBR - Buna70 Shore A9725€ 0,27 icon
O-ring 12.07x5.33 - HNBR - 70 Shore A - Green - ORS49781 O-ring Green12.07 mm x 5.33 mmHNBR - Buna70 Shore A1945€ 1,21 icon
O-ring 43.82x5.33 - HNBR - 70 Shore A - Green - ORS49856 O-ring Green43.82 mm x 5.33 mmHNBR - Buna70 Shore A379€ 3,10 icon
O-ring 53.34x6.99 - HNBR - 70 Shore A - Green - ORS49876 O-ring Green53.34 mm x 6.99 mmHNBR - Buna70 Shore A315€ 7,87 icon
O-ring 158.35x3.53 - HNBR - 70 Shore A - Green - ORS50012 O-ring Green158.35 mm x 3.53 mmHNBR - Buna70 Shore A250€ 6,63 icon
O-ring 4.48x1.78 - HNBR - AED - 70 Shore A - Green - ORS53386 O-ring Green4.48 mm x 1.78 mmHNBR - Buna70 Shore AAED27508€ 0,08 icon
O-ring 658.88x6.99 - HNBR - 70 Shore A - Green - ORS50124 O-ring Green658.88 mm x 6.99 mmHNBR - Buna70 Shore A5€ 82,21 icon
O-ring 43.82x6.99 - HNBR - 70 Shore A - Green - ORS49857 O-ring Green43.82 mm x 6.99 mmHNBR - Buna70 Shore A366€ 6,70 icon
O-ring 56.51x6.99 - HNBR - 70 Shore A - Green - ORS49879 O-ring Green56.51 mm x 6.99 mmHNBR - Buna70 Shore A315€ 8,26 icon
O-ring 28.25x2.62 - HNBR - 70 Shore A - Green - ORS49820 O-ring Green28.25 mm x 2.62 mmHNBR - Buna70 Shore A2540€ 0,59 icon
O-ring 34.29x6.99 - HNBR - 70 Shore A - Green - ORS49836 O-ring Green34.29 mm x 6.99 mmHNBR - Buna70 Shore A471€ 5,93 icon
O-ring 253.59x3.53 - HNBR - 70 Shore A - Green - ORS50070 O-ring Green253.59 mm x 3.53 mmHNBR - Buna70 Shore A118€ 12,87 icon
O-ring 354.97x6.99 - HNBR - 70 Shore A - Green - ORS50089 O-ring Green354.97 mm x 6.99 mmHNBR - Buna70 Shore A26€ 35,18 icon
O-ring 430.66x5.33 - HNBR - 70 Shore A - Green - ORS50101 O-ring Green430.66 mm x 5.33 mmHNBR - Buna70 Shore A23€ 25,67 icon
O-ring 608.08x6.99 - HNBR - 70 Shore A - Green - ORS50120 O-ring Green608.08 mm x 6.99 mmHNBR - Buna70 Shore A31€ 74,25 icon
O-ring 126.37x6.99 - HNBR - 70 Shore A - Green - ORS49977 O-ring Green126.37 mm x 6.99 mmHNBR - Buna70 Shore A129€ 13,60 icon

HNBR 70 Shore A – Green

The hardness of this HNBR (Hydrogenated acrylonitrile-butadiene rubber) O-ring is 70 Shore A. This HNBR O-ring has an operating temperature of -30 °C to +150 °C. With special grades, you can achieve -50 °C. The color of this O-ring is Green.

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