O‑Ring 18x2.5 mm NBR

O‑Ring 18x2.5 mm NBR 70 Shore A - Oil‑Resistant Nitrile Rubber Seal - simmering.pl

• Type: O‑Ring sealing gasket

• Material: NBR (Nitrile Rubber) — highly resistant to oils, fuels, greases, and most chemicals

• Hardness: 70 Shore A — balance of flexibility and durability

• Dimensions:

  • Inner Diameter: 18 mm

  • Cross-Section / Cord Thickness: 2.5 mm

• Temperature Range: -30 °C to +110 °C; some variants up to +135 °C

• Standards: DIN 3771 for precise dimensional accuracy

• Typical Applications: sealing for hydraulic cylinders, pumps, valves, automotive systems, pneumatic devices, and industrial machinery

Key Benefits

• Exceptional oil and fuel resistance, thanks to NBR material

• Reliable sealing thanks to 70 Shore A balance of elasticity and toughness

• A wide temperature tolerance ensures stability in varied environments

• Precision-standard sizes confirmed by DIN 3771 compliance

• Versatile use across hydraulics, automotive, pumps, valves

• Rapid availability — ready for dispatch within 24 h from Poland

FAQ

Q1: Is this O-Ring oil-resistant?
Yes - NBR 70 Shore A offers excellent resistance to mineral oils, fuels, and greases

Q2: What temperature range can it handle?
Suitable from -30 °C up to +110 °C; some versions support up to +135 °C .

Q3: Is the sizing precise?
Yes - manufactured to DIN 3771 standard for reliable compatibility .

Q4: What industries is it used in?
Hydraulics, pneumatics, automotive, industrial machinery, pumps, valves, and more.

Q5: When will I receive the order?
Orders are dispatched within 24 h from our Lublin warehouse and can ship nationwide or overseas.