Sealing Ring NBR 12x28x7 | Double Lip Seal

RICH NBR Sealing Ring 12 x28 x7 mm – Durable Double Lip Oil Seal for Versatile Use

The RICH 12 x28 x7 mm NBR oil seal is expertly crafted to deliver reliable sealing in a variety of industrial and mechanical environments. Constructed from premium NBR (Nitrile Butadiene Rubber), this oil seal is engineered to withstand exposure to oils, fuels, water-based liquids, and mild solvents, ensuring dependable performance across multiple applications.

Featuring a double-lip structure, this seal maximizes protection by preventing both internal fluid leaks and the intrusion of dust, moisture, and other contaminants. This robust design supports greater operational reliability and minimizes maintenance requirements for rotating shafts, gearboxes, pumps, and any equipment where space-saving and durable sealing is essential.

Ideal for hydraulic systems, automotive assemblies, agricultural equipment, and general industrial machinery, this NBR sealing ring operates efficiently under standard temperature and pressure conditions. Manufactured under stringent quality standards in China, it offers a precise fit, exceptional 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: 12 mm Inner Diameter × 28 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 in standard industrial temperature ranges.
• Oil and Fuel Compatibility: Provides strong sealing performance with common lubricants and petroleum-based fluids.
• Double-Lip Construction: Offers superior defense against leaks and external contamination.
• Compact Form Factor: 12 x28 x7 mm dimensions allow for seamless installation in space-limited mechanical setups.
• Long-Lasting Performance: High-grade NBR rubber ensures extended service life and reduced maintenance needs.

Trust RICH for high-quality sealing solutions designed to enhance productivity, dependability, and efficiency in your everyday operations.