O-Ring 24.5x2 NBR

Applications

The O-Ring 24.5x2 NBR 70 ShA is a high-quality industrial sealing ring designed for hydraulic, pneumatic, and general mechanical systems. Made from nitrile rubber (NBR) with a hardness of 70 ShA, this sealing element ensures excellent resistance to oils, greases, fuels, and hydraulic fluids.
With dimensions of 24.5 mm inner diameter and 2 mm cross-section, the O-Ring provides a precise and reliable seal in static or surface applications such as pumps, valves, actuators, fittings, and industrial machinery. Its high elasticity and mechanical durability make it ideal for industrial maintenance, OEM production, and technical services.

Advantages

• Excellent resistance to oils, fuels, and hydraulic fluids - perfect for demanding industrial environments.
• Operating temperature range from -30 °C to +100 °C, short-term up to +120 °C.
• Standard hardness 70 ShA - balance between flexibility and mechanical strength.
• Precise 24.5x2 mm dimensions - ensures a perfect fit and tightness.
• Economical 100 pcs pack - suitable for B2B customers, production lines, and maintenance departments.
• Immediate availability - stocked in Lublin (ul. Smoluchowskiego 1, building 4), with fast 24-hour delivery.

Technical Data

Inner diameter: 24.5 mm
Cross-section: 2 mm
Material: NBR (nitrile rubber)
Hardness: 70 ShA
Temperature range: -30 °C to +100 °C
Colour: Black
Type of sealing: Static or face seal
Packaging: 100 pcs
Warehouse location: Lublin, ul. Smoluchowskiego 1, building 4
Delivery: 24 h

NBR 70 ShA is the most commonly used compound for industrial O-Rings. It offers an excellent balance of oil resistance, mechanical stability, and affordability. The material performs well under pressure, resists deformation, and retains its sealing properties even during prolonged operation.

FAQ - Frequently Asked Questions

1. Where can the 24.5x2 NBR 70 ShA O-Ring be used?
It’s suitable for hydraulic and pneumatic systems, pumps, valves, fittings, and general industrial equipment that requires a reliable static seal resistant to oils and fluids.

2. Is this O-Ring suitable for use with fuel or oil?
Yes. The NBR material provides high resistance to oils, fuels, lubricants, and many hydraulic fluids.

3. Can this O-Ring operate at high temperatures?
Yes. Its standard operating range is -30 °C to +100 °C, with short-term exposure up to +120 °C. For higher temperatures, FKM (Viton®) materials are recommended.

4. Is the product available for wholesale?
Yes. It is supplied in packs of 100 pcs, with the option for bulk orders for industrial and OEM customers.

5. Is it suitable for dynamic movement?
The NBR O-Ring 24.5x2 mm is primarily designed for static or slight dynamic sealing. For fast-moving dynamic applications, a material with higher abrasion resistance should be used.