Sealing Ring NBR 9x20x7 | Double Lip Seal

RICH NBR Sealing Ring 9 x20 x7 mm – Durable Double Lip Oil Seal for Versatile Use

The RICH 9 x20 x7 mm NBR oil seal delivers robust and consistent sealing for a variety of industrial and mechanical applications. Crafted from premium NBR (Nitrile Butadiene Rubber), this seal is engineered for excellent resistance to oils, fuels, water-based fluids, and mild solvents, making it ideal for everyday operational demands.

Featuring a double-lip design, this oil seal provides superior sealing by preventing internal fluid leaks and blocking the ingress of dust, moisture, and other contaminants. Its efficient construction supports greater equipment reliability and helps extend maintenance intervals in rotating shafts, gear systems, pumps, and machinery where space-saving, high-performance sealing is required.

Perfect for hydraulic systems, automotive assemblies, agricultural equipment, and general industrial machinery, this NBR sealing ring is optimized for standard temperature and pressure settings. Manufactured in China to rigorous quality standards, it offers dependable durability, precise sizing, and sustained performance.

Technical Specifications:

• Type: Oil Seal / Shaft Seal / Sealing Ring
• Material: NBR (Nitrile Butadiene Rubber)
• Design: Double Lip (TC profile)
• Dimensions: 9 mm Inner Diameter × 20 mm Outer Diameter × 7 mm Width
• Temperature Range: -30°C to +100°C
• Chemical Resistance: Good – suitable for oils, fuels, water, and mild solvents
• Function: Prevents fluid leakage and ingress of contaminants
• Applications: Industrial, hydraulic, automotive, agricultural machinery
• Brand: RICH
• Origin: Made in China
• Minimum Order: 10 units

Key Benefits:

• Consistent Temperature Performance: Maintains integrity under standard industrial temperature ranges.
• Excellent Oil and Fuel Resistance: Effectively seals against lubricants and petroleum-based fluids.
• Advanced Double-Lip Design: Maximizes protection from leaks and external contaminants.
• Space-Efficient Size: The 9 x20 x7 mm profile allows seamless installation in compact systems.
• Extended Service Life: High-grade NBR material ensures lasting durability and fewer replacements.

Trust RICH for high-quality sealing solutions engineered to boost the performance, reliability, and efficiency of your equipment across a wide range of applications.