O-Ring 9x2.2 mm NBR

O-Ring 9x2.2 mm NBR 70 A - Pack of 100 Oil-Resistant Seals

The O-Ring 9x2.2 mm NBR 70 A is a high-quality sealing ring made of oil- and fuel-resistant nitrile rubber (NBR) with a hardness of 70 Shore A. Supplied in a bulk pack of 100 pieces, this versatile seal is perfect for industrial, hydraulic, and pneumatic applications.

Key Benefits

• Exceptional resistance to mineral oils, greases, hydraulic fluids, and fuels

• Durable NBR material ensures long service life, low compression set, and reliable sealing

• Operates reliably from -30 °C to +100 °C, with short-term tolerance up to +135 °C

• Sold in practical 100-piece packs - ideal for production teams and maintenance departments

Typical Applications
Used extensively in:

• Hydraulic cylinders and pneumatic systems

• Pumps, compressors, valves, and actuator equipment

• Industrial machines, fittings, and fluid control systems

Logistics and Availability
In EN:
📍 Warehouse & Store: Lublin, ul. Smoluchowskiego 1, building 4
🚚 24h delivery - fast order processing

FAQ - Frequently Asked Questions

Q1: What does “NBR 70 A” mean?
A: It refers to nitrile rubber (NBR) with a 70 Shore A hardness, which offers a perfect balance of flexibility and resistance—ideal for oil sealing.

Q2: What are the dimensions of the O-ring?
A: Internal diameter: 9 mm; cross-section thickness: 2.2 mm—metrics used in precision sealing.

Q3: Is this a bulk or single-unit packaging?
A: This is sold as a bulk pack of 100 O-rings, making it efficient for industrial use.

Q4: What temperature range can it handle?
A: Operational from -30 °C to +100 °C, and can endure short spikes up to +135 °C in some cases.

Summary Table