This O-ring 725x5.7 - NBR - Nitrile - 90 Shore A - Black - ORS196293 offers excellent resistance to mineral oils, greases, hydraulic fluids, and fuels, making it ideal for applications requiring high pressure and wear resistance.

Properties of NBR - 90 Shore A

Manufactured from NBR (nitrile butadiene rubber), also known as Nitrile rubber, with a hardness of 90 Shore A, this O-ring provides high pressure resistance and durability. With an inner diameter (ID) of 725mm and a cord thickness (CS) of 5.7mm, this O-ring is suitable for heavy-duty industrial applications requiring a robust and dimensionally stable seal. The increased hardness ensures minimal deformation under load, making it ideal for high-pressure hydraulic and mechanical applications.

Advantages of the NBR - 90 Shore A O-ring 725x5.7

✅ Excellent resistance to oils, greases, and mineral oils
✅ Temperature resistant from -30°C to +135°C
✅ Resistant to aliphatic hydrocarbons and hydraulic oils H, H-L, H-LP
✅ High pressure resistance – retains its shape under heavy loads
✅ Minimal deformation – ideal for applications requiring dimensional stability

Suitable for demanding industries

This NBR 90 Shore A O-ring is perfect for applications in the hydraulics, pneumatics, and mechanical engineering industries, where high pressure and wear resistance are required. Common applications include hydraulic cylinders, pumps, compressors, high-pressure pipelines, and air pressure regulators.

Order easily online

You can easily order this O-ring 725x5.7 - NBR - Nitrile - 90 Shore A - Black - ORS196293 online at O-ring-stocks.eu.