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Discover the perfect sealing solution for your medium to large-scale projects! Our comprehensive NBR O-Rings Kit features a versatile 3.5mm cross-section, designed to handle the most common repair and maintenance tasks. Crafted from premium Nitrile Rubber (NBR/Buna-N), these oil-resistant seals deliver reliable performance against fuels, oils, water, and hydraulic fluids, making them an essential addition to any workshop.
🌟 Key Benefit: This complete O-ring kit offers sizes from 82mm to 370mm OD, covering a wide range of applications. With a temperature range of -40°F to +248°F (-40°C to +120°C), these nitrile rubber seals provide durable performance in both automotive and industrial environments.
| Specification | Detail |
|---|---|
| Material | Nitrile Rubber (NBR, Buna-N) |
| Cross Section | 3.5mm (Standard Size) |
| Outer Diameter (OD) Range | 82mm to 370mm (Comprehensive Kit Range) |
| Hardness (Durometer) | Shore 70A (Ideal for General Sealing Applications) |
| Temperature Range | -40°F / -40°C to +248°F / +120°C |
| Primary Features | Excellent Oil & Fuel Resistance, Water Resistant, Good Abrasion Resistance, Reliable Sealing Properties |
This versatile O-ring kit is engineered for a multitude of sealing challenges:
Is this NBR O-ring kit suitable for gasoline applications? ⛽
Absolutely. Nitrile Rubber (NBR) is specifically formulated for excellent resistance to petroleum-based fluids. These oil-resistant O-rings are perfect for gasoline, diesel, motor oil, and most hydraulic fluids, making them ideal for automotive and small engine repairs.
How many O-rings are included in this kit? 📦
This is a comprehensive O-ring assortment covering the most useful sizes from 82mm to 370mm OD with a 3.5mm cross-section. The kit provides multiple pieces of each size to handle various repair scenarios. Check the product listing for the exact count of pieces included in this specific set.
Can I use these rubber seals for hot water applications? ♨️
Yes. With a maximum temperature rating of +248°F (+120°C), these NBR seals are well-suited for domestic hot water systems, dishwasher connections, and other applications involving heated water within their temperature range.
What makes NBR material better than other rubbers for general use? 🔍
NBR (Nitrile) offers the best balance of properties for the most common sealing applications. It provides superior resistance to oils, fuels, and greases compared to materials like EPDM or Natural Rubber, while maintaining good flexibility and compression set. For non-specialized applications involving petroleum products, NBR O-rings are typically the most cost-effective and reliable choice.
How should I store my O-ring kit to maximize its lifespan? 🗄️
For optimal longevity, store your O-ring assortment in a cool, dry place away from direct sunlight, ozone sources (like electric motors), and extreme temperatures. Keep them in their original packaging or in sealed bags to protect them from dust and contaminants until ready for use.
