O-ring NBR 13.3x2.4 80 ShA

NBR O-ring for hydraulic and pneumatic systems

80 ShA hardness - increased pressure resistance

Industrial applications and reliable sealing

Oring 13.3x2.4 NBR 80 ShA is a precision rubber sealing ring designed for reliable technical sealing in industrial, hydraulic and pneumatic applications. Supplied in packs of 100 pieces, it is a practical solution for B2B customers, maintenance departments and wholesale distribution.

Manufactured from NBR (nitrile rubber), this Oring offers very good resistance to mineral oils, greases, fuels and common industrial media. The 80 ShA hardness provides enhanced resistance to deformation under pressure, making it suitable for applications where standard 70 ShA O-rings may not be sufficient.

With precise dimensions of 13.3x2.4 mm, the sealing ring ensures accurate fit in grooves and housings, delivering effective static and semi-dynamic sealing. This type of Oring is widely used in hydraulic fittings, valves, pumps, distributors, cylinders and pneumatic components. The simple design and consistent dimensional accuracy support easy installation and dependable performance.

Thanks to the material properties of NBR combined with increased hardness, this sealing ring performs well in demanding industrial applications where durability, tightness and operational reliability are essential. It helps reduce leakage risk and supports long service life of assemblies and equipment.

FAQ - frequently asked questions

Which material is this Oring made of?
It is made of NBR, providing good resistance to oils, greases and fuels.

What does 80 ShA hardness mean?
It indicates increased stiffness and better resistance to pressure compared to standard 70 ShA O-rings.

Is this Oring suitable for hydraulic systems?
Yes, it is commonly used in hydraulic and pneumatic sealing applications.

How is the product supplied?
In convenient packs of 100 pieces.

Can this Oring be used for continuous operation?
Yes, provided the operating conditions are within the limits of NBR material.