Sealing Ring NBR 28x47x7 | Double Lip Seal

RICH NBR Sealing Ring 28 x 47 x 7 mm – Durable Double Lip Oil Seal for Versatile Use

The RICH 28 x 47 x 7 mm NBR oil seal is expertly crafted to deliver reliable sealing across a variety of industrial and mechanical environments. Constructed from premium NBR (Nitrile Butadiene Rubber), this seal offers robust resistance to oils, fuels, water-based liquids, and mild solvents, making it ideal for demanding applications.

Featuring a double-lip configuration, this sealing ring provides enhanced protection by preventing both internal fluid leaks and the ingress of dust, moisture, or contaminants. This results in greater equipment reliability, minimized maintenance needs, and extended service life for rotating shafts, gearboxes, pumps, and any machinery requiring a compact and resilient seal.

Engineered for compatibility with hydraulic systems, automotive assemblies, agricultural equipment, and a wide range of general industrial machinery, this NBR sealing ring delivers optimal performance under standard temperature and pressure settings. Manufactured under stringent quality standards in China, it ensures precise fitment, durability, and consistent operation over time.

Technical Specifications:

• Type: Oil Seal / Shaft Seal / Sealing Ring
• Material: NBR (Nitrile Butadiene Rubber)
• Design: Double Lip (TC profile)
• Dimensions: 28 mm Inner Diameter × 47 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:

• Reliable Temperature Resistance: Maintains effective sealing throughout typical industrial temperature ranges.
• Oil and Fuel Compatibility: Designed for strong performance with standard lubricants and petroleum-based fluids.
• Double-Lip Construction: Provides superior defense against leaks and contamination.
• Compact Form Factor: 28 x 47 x 7 mm size enables seamless installation in space-constrained systems.
• Long-Lasting Performance: High-grade NBR rubber ensures extended durability and minimizes maintenance intervals.

Choose RICH for trusted sealing solutions that optimize equipment performance, reliability, and efficiency across a broad spectrum of everyday applications.