O-Ring 220x3 NBR 90 ShA

220x3 mm NBR 90 ShA O-Ring - High-Pressure Oil-Resistant Seal (Sold per Unit)

The 220x3 NBR 90 ShA O-Ring is a precision-engineered sealing ring, made of high-quality nitrile butadiene rubber (NBR) with a hardness rating of 90 Shore A. Designed for high-pressure environments, this O-ring delivers superior resistance to compression, abrasion, and oil-based fluids.

With its robust construction and tight tolerance, this O-ring is ideal for both static and dynamic applications in hydraulic, pneumatic, automotive, and industrial machinery. The product is sold individually, allowing precise order quantities with no surplus.

Applications

• High-pressure hydraulic and pneumatic systems

• Sealing in pumps, valves, actuators, and pipe joints

• Automotive and industrial machinery

• Static and reciprocating motion sealing

Product Features

✔ Dimensions: 220x3 mm
✔ Material: NBR (Nitrile Butadiene Rubber)
✔ Hardness: 90 ShA
✔ Color: Black
✔ Temperature Range: -30°C to +100°C
✔ Oil, grease, and fuel resistant
✔ Sold individually
✔ Compliant with ISO 3601 standard

💡 Available now from simmering.pl - fast dispatch and B2B reliability

FAQ - Frequently Asked Questions

🔹 Is this O-ring suitable for high-pressure applications?

➡️ Yes, with its 90 ShA hardness, this O-ring performs excellently under high pressure and mechanical stress.

🔹 Can I use this in hydraulic equipment?

➡️ Absolutely. It’s designed for demanding hydraulic and pneumatic systems, where oil resistance and pressure durability are essential.

🔹 What’s the difference between 90 ShA and 70 ShA O-rings?

➡️ 90 ShA O-rings are harder, providing greater resistance to deformation, which makes them ideal for high-load and high-pressure applications.

🔹 Is this sold individually or in packs?

➡️ This O-ring is sold per piece, giving you flexibility in ordering only the quantity you need.