O-Ring NBR 20x2 mm

O-Ring 20x2 mm NBR 70 ShA - Reliable Sealing for Demanding Environments (Pack of 1000 pcs)

This O-Ring 20x2 is a standard-size rubber sealing ring made of NBR (Nitrile Butadiene Rubber), offering excellent resistance to oils, fuels, water, and many chemicals. With its 70 ShA hardness, it provides the perfect balance between flexibility and sealing strength for both dynamic and static applications.

Technical Specifications:

• Size: 20 mm inner diameter x 2 mm cross-section

• Material: NBR (Nitrile Butadiene Rubber)

• Hardness: 70 ShA

• Color: Black

• Temperature Range: -30°C to +100°C

• Packaging: 1000 pieces per pack

• Key Resistances: Mineral oils, fuels, lubricants, hydrocarbons, air, water

Key Product Features:

• ✅ Oil and fuel resistance - ideal for automotive and industrial fluid systems

• ✅ Standard hardness (70 ShA) - ensures dependable sealing performance

• ✅ Flexible and wear-resistant - perfect for repeated use and varying conditions

• ✅ Bulk packaging - 1000 pcs, optimized for wholesale and production use

• ✅ Fast availability - shipped within 24h from Poland

Typical Applications:

• Hydraulic and pneumatic systems

• Automotive engines, pumps, and fuel lines

• Industrial machinery and maintenance

• Valves, cylinders, and connectors

• HVAC and fluid handling equipment

Frequently Asked Questions (FAQ)

🔹 What does 70 ShA mean?
It refers to the Shore A hardness scale, with 70 being a standard for flexible yet durable seals.

🔹 Is this O-ring resistant to motor oil and diesel fuel?
Yes - NBR is highly resistant to mineral oils, fuels, and lubricants, making it suitable for such use cases.

🔹 Can this O-ring be used in high-pressure systems?
Yes, it is commonly used in hydraulic and pneumatic systems, though exact pressure resistance depends on application design.

🔹 What is the minimum order quantity?
This product is sold in packs of 1000 pcs.

🔹 How fast is delivery?
We offer 24-hour shipping from our warehouse in Lublin, Poland.