O-ring 158x3 NBR 70 Shore - Industrial-Grade Rubber Seal for Hydraulic and Pneumatic Systems

O-ring 158x3 NBR 70 Shore - Durable Rubber Seal for Industrial Applications

The O-ring 158x3 NBR 70 Shore is a high-performance rubber seal designed to deliver reliable sealing in industrial, hydraulic, and pneumatic systems. Manufactured from premium NBR (nitrile butadiene rubber) with a hardness of 70 Shore A, this O-ring offers outstanding resistance to oils, greases, fuels, and water, ensuring long-lasting performance even in demanding operating environments.

With an inner diameter of 158 mm and a cross-section thickness of 3 mm, this NBR O-ring fits a wide range of industrial machinery, providing a tight and secure seal to prevent leaks and contamination. Available for purchase per piece, this product is ideal for companies needing individual O-rings rather than bulk quantities.

Key Features

✅ Inner Diameter: 158 mm
✅ Cross-Section Thickness: 3 mm
✅ Material: NBR (nitrile butadiene rubber)
✅ Hardness: 70 Shore A
✅ Resistance: Excellent resistance to oils, greases, fuels, water, and light chemicals
✅ Applications: Static and dynamic sealing in industrial, hydraulic, and pneumatic systems

Applications

🔧 Hydraulic and Pneumatic Systems: Ideal for sealing cylinders, valves, pumps, and hydraulic lines.
🏭 Industrial and Agricultural Machinery: Suitable for lubrication, cooling, and fluid handling systems.
🚗 Automotive Applications: Used in fuel systems, lubrication systems, water pumps, and oil circuits.
⚙️ Chemical and Food Processing Equipment: Compatible with many industrial processes requiring reliable seals.

Why Choose O-ring 158x3 NBR 70 Shore from simmering.pl?

✔️ High Oil and Grease Resistance: Ensures reliable sealing in contact with lubricants, fuels, and water.
✔️ Excellent Elasticity and Sealing Performance: Maintains shape and tightness under pressure.
✔️ Available Per Piece: No need to order full packs - buy exactly the amount you need.
✔️ Fast 24h Shipping: Orders ship directly from simmering.pl warehouse.
✔️ Proven Quality: Trusted supplier of industrial sealing solutions.

Technical Specifications

• 📏 Inner Diameter: 158 mm
• 📏 Cross-Section Thickness: 3 mm
• 📏 Hardness: 70 Shore A
• 📏 Material: NBR (nitrile butadiene rubber)
• 📏 Resistance: Oils, greases, fuels, water, and light chemicals

✅ FAQ - Frequently Asked Questions

1. What does 158x3 mean for this O-ring?
This means the inner diameter is 158 mm and the cross-section thickness is 3 mm.

2. Why is NBR 70 Shore the preferred material?
NBR (nitrile rubber) with a 70 Shore A hardness offers an optimal balance of flexibility, durability, and resistance to oils, fuels, and water, making it ideal for industrial sealing.

3. Can I order just one piece?
Yes! At simmering.pl, O-rings with an inner diameter larger than 70 mm are sold individually, giving you flexibility when purchasing.

4. How fast can I receive this product?
Orders placed before 14:00 are dispatched the same day, with delivery available within 24 hours.

5. Is this O-ring suitable for high-pressure applications?
Yes, O-rings made from NBR 70 Shore provide reliable sealing even in moderate to high-pressure systems. Always check compatibility with your system’s pressure rating.

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