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ProductDimensionsMaterialHardness (Shore A)CertificationStockFrom price
O-ring 61.24x2.97 - NBR - 90 Shore A - Black - O-ring ZWART61.24 mm x 2.97 mmNitrile NBR-Buna90 Shore A4420€ 0,26 icon
O-ring 68.75x2 - NBR - 90 Shore A - Black - O-ring ZWART68.75 mm x 2 mmNitrile NBR-Buna90 Shore A1401€ 0,25 icon
O-ring 78.97x5.33 - NBR - 90 Shore A - Black - O-ring ZWART78.97 mm x 5.33 mmNitrile NBR-Buna90 Shore A47€ 0,79 icon
O-ring 89.34x5.33 - NBR - 90 Shore A - Black - O-ring ZWART89.34 mm x 5.33 mmNitrile NBR-Buna90 Shore A1172€ 0,86 icon
O-ring 103.3x3 - NBR - 90 Shore A - Black - O-ring ZWART103.3 mm x 3 mmNitrile NBR-Buna90 Shore A614€ 0,50 icon
O-ring 118.31x3.53 - NBR - 90 Shore A - Black - O-ring ZWART118.31 mm x 3.53 mmNitrile NBR-Buna90 Shore A1743€ 0,76 icon
O-ring 125.2x2 - NBR - 90 Shore A - Black - O-ring ZWART125.2 mm x 2 mmNitrile NBR-Buna90 Shore A932€ 0,55 icon
O-ring 146x7 - NBR - 90 Shore A - Black - O-ring ZWART146 mm x 7 mmNitrile NBR-Buna90 Shore A663€ 2,32 icon
O-ring 158.12x2.62 - NBR - 90 Shore A - Black - O-ring ZWART158.12 mm x 2.62 mmNitrile NBR-Buna90 Shore A1257€ 0,88 icon
O-ring 179.5x5 - NBR - 90 Shore A - Black - O-ring ZWART179.5 mm x 5 mmNitrile NBR-Buna90 Shore A978€ 1,97 icon
O-ring 194.3x5.7 - NBR - 90 Shore A - Black - O-ring ZWART194.3 mm x 5.7 mmNitrile NBR-Buna90 Shore A380€ 2,32 icon
O-ring 215.67x5.33 - NBR - 90 Shore A - Black - O-ring ZWART215.67 mm x 5.33 mmNitrile NBR-Buna90 Shore A827€ 3,- icon
O-ring 247x3.5 - NBR - 90 Shore A - Black - O-ring ZWART247 mm x 3.5 mmNitrile NBR-Buna90 Shore A1069€ 2,49 icon
O-ring 285x7 - NBR - 90 Shore A - Black - O-ring ZWART285 mm x 7 mmNitrile NBR-Buna90 Shore A406€ 5,56 icon
O-ring 41.82x3.53 - NBR - 90 Shore A - Black - O-ring ZWART41.82 mm x 3.53 mmNitrile NBR-Buna90 Shore A844€ 0,21 icon
O-ring 25.8x3.53 - NBR - 90 Shore A - Black - O-ring ZWART25.8 mm x 3.53 mmNitrile NBR-Buna90 Shore A13401€ 0,13 icon
O-ring 32.2x3 - NBR - 90 Shore A - Black - O-ring ZWART32.2 mm x 3 mmNitrile NBR-Buna90 Shore A5468€ 0,13 icon
O-ring 30.2x3 - NBR - 90 Shore A - Black - O-ring ZWART30.2 mm x 3 mmNitrile NBR-Buna90 Shore A3496€ 0,12 icon
O-ring 82x2.65 - NBR - 90 Shore A - Black - O-ring ZWART82 mm x 2.65 mmNitrile NBR-Buna90 Shore A5364€ 0,38 icon
O-ring 94.6x3.5 - NBR - 90 Shore A - Black - O-ring ZWART94.6 mm x 3.5 mmNitrile NBR-Buna90 Shore A86€ 0,56 icon
O-ring 110.7x3.53 - NBR - 90 Shore A - Black - O-ring ZWART110.7 mm x 3.53 mmNitrile NBR-Buna90 Shore A2928€ 0,53 icon
O-ring 120.77x5.33 - NBR - 90 Shore A - Black - O-ring ZWART120.77 mm x 5.33 mmNitrile NBR-Buna90 Shore A345€ 1,14 icon
O-ring 129.6x3.5 - NBR - 90 Shore A - Black - O-ring ZWART129.6 mm x 3.5 mmNitrile NBR-Buna90 Shore A518€ 0,84 icon
O-ring 142.5x3.53 - NBR - 90 Shore A - Black - O-ring ZWART142.5 mm x 3.53 mmNitrile NBR-Buna90 Shore A1692€ 0,78 icon
O-ring 152x3.53 - NBR - 90 Shore A - Black - O-ring ZWART152 mm x 3.53 mmNitrile NBR-Buna90 Shore A3916€ 0,82 icon
O-ring 193.6x5.7 - NBR - 90 Shore A - Black - O-ring ZWART193.6 mm x 5.7 mmNitrile NBR-Buna90 Shore A380€ 2,32 icon
O-ring 215.3x6.99 - NBR - 90 Shore A - Black - O-ring ZWART215.3 mm x 6.99 mmNitrile NBR-Buna90 Shore A408€ 3,22 icon
O-ring 238.6x5.7 - NBR - 90 Shore A - Black - O-ring ZWART238.6 mm x 5.7 mmNitrile NBR-Buna90 Shore A196€ 3,50 icon
O-ring 254x6.99 - NBR - 90 Shore A - Black - O-ring ZWART254 mm x 6.99 mmNitrile NBR-Buna90 Shore A112€ 4,95 icon
O-ring 300x5.7 - NBR - 90 Shore A - Black - O-ring ZWART300 mm x 5.7 mmNitrile NBR-Buna90 Shore A319€ 4,48 icon
O-ring 413.8x5 - NBR - 90 Shore A - Black - O-ring ZWART413.8 mm x 5 mmNitrile NBR-Buna90 Shore A82€ 7,33 icon
O-ring 286x4 - NBR - 90 Shore A - Black - O-ring ZWART286 mm x 4 mmNitrile NBR-Buna90 Shore A414€ 3,45 icon
O-ring 319x7 - NBR - 90 Shore A - Black - O-ring ZWART319 mm x 7 mmNitrile NBR-Buna90 Shore A223€ 6,40 icon
O-ring 405x3.5 - NBR - 90 Shore A - Black - O-ring ZWART405 mm x 3.5 mmNitrile NBR-Buna90 Shore A416€ 6,14 icon
O-ring 499.3x5 - NBR - 90 Shore A - Black - O-ring ZWART499.3 mm x 5 mmNitrile NBR-Buna90 Shore A39€ 8,42 icon
O-ring 10.9x2.03 - NBR - 90 Shore A - Black - O-ring ZWART10.9 mm x 2.03 mmNitrile NBR-Buna90 Shore A52175€ 0,04 icon
O-ring 17.8x1.5 - NBR - 90 Shore A - Black - O-ring ZWART17.8 mm x 1.5 mmNitrile NBR-Buna90 Shore A971€ 0,05 icon
O-ring 25x2.65 - NBR - 90 Shore A - Black - O-ring ZWART25 mm x 2.65 mmNitrile NBR-Buna90 Shore A9396€ 0,09 icon
O-ring 80x2.65 - NBR - 90 Shore A - Black - O-ring ZWART80 mm x 2.65 mmNitrile NBR-Buna90 Shore A2032€ 0,38 icon
O-ring 88.5x3.5 - NBR - 90 Shore A - Black - O-ring ZWART88.5 mm x 3.5 mmNitrile NBR-Buna90 Shore A2077€ 0,52 icon

NBR 90 Shore A

The hardness of this NBR (Nitril-Butadiene-Rubber) O-ring is 90 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