Sealing Ring NBR 20x40x10 | Double Lip Seal

RICH NBR Sealing Ring 20 x 40 x 10 mm – Durable Double Lip Oil Seal for Versatile Use

The RICH 20 x 40 x 10 mm NBR oil seal delivers outstanding sealing performance for a broad spectrum of mechanical and industrial systems. Crafted from premium NBR (Nitrile Butadiene Rubber), this seal offers robust resistance to oils, fuels, water-based solutions, and mild solvents, ensuring dependable operation in demanding environments.

Featuring a double-lip design, this oil seal maximizes protection by effectively preventing both internal fluid leaks and the intrusion of dust, moisture, or other contaminants. This design leads to enhanced reliability and less frequent maintenance for rotating shafts, pumps, gearboxes, and other machinery that require a compact and resilient sealing solution.

Ideal for hydraulic systems, automotive applications, agricultural equipment, and general industrial use, this NBR sealing ring performs reliably within standardized temperature and pressure ranges. Manufactured under rigorous quality standards in China, it combines precise engineering, lasting durability, and consistent long-term performance.

Technical Specifications:

• Type: Oil Seal / Shaft Seal / Sealing Ring
• Material: NBR (Nitrile Butadiene Rubber)
• Design: Double Lip (TC profile)
• Dimensions: 20 mm Inner Diameter × 40 mm Outer Diameter × 10 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 Resistance: Maintains performance under standard industrial thermal conditions.
• Superior Oil and Fuel Compatibility: Provides excellent sealing with common lubricants and petroleum-based fluids.
• Advanced Double-Lip Design: Offers optimal defense against leakage and contaminant ingress.
• Space-Saving Dimensions: The 20 x 40 x 10 mm sizing allows for integration in compact machinery.
• Extended Service Life: High-quality NBR construction ensures durability and minimizes replacement needs.

Trust RICH for sealing solutions engineered to deliver reliability, efficiency, and performance in everyday operations.