Sealing Ring NBR 25x40x8 | Double Lip Seal

RICH NBR Sealing Ring 25 x 40 x 8 mm – Durable Double Lip Oil Seal for Versatile Applications

The RICH 25 x 40 x 8 mm NBR oil seal is expertly crafted to deliver reliable sealing in a variety of industrial and mechanical settings. Constructed from premium NBR (Nitrile Butadiene Rubber), this sealing ring offers excellent resistance to oils, fuels, water-based fluids, and mild solvents, ensuring lasting protection for your equipment.

Engineered with a double-lip configuration, this oil seal maximizes sealing effectiveness by preventing both internal fluid escape and the ingress of dust, moisture, and other contaminants. This advanced design helps maintain system integrity and lowers maintenance demands in rotating shafts, gearboxes, pumps, and other machinery requiring compact and robust seals.

Ideal for hydraulic systems, automotive assemblies, agricultural equipment, and general industrial machinery, the RICH NBR sealing ring delivers optimal performance under standard temperature and pressure conditions. Manufactured to strict quality standards in China, it ensures precise dimensions, long service life, and dependable durability.

Technical Specifications:

• Type: Oil Seal / Shaft Seal / Sealing Ring
• Material: NBR (Nitrile Butadiene Rubber)
• Design: Double Lip (TC profile)
• Dimensions: 25 mm Inner Diameter × 40 mm Outer Diameter × 8 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: Consistent performance in regular industrial temperature ranges.
• Oil and Fuel Compatibility: Outstanding sealing capability with standard lubricants and petroleum-based fluids.
• Double-Lip Construction: Superior defense against leaks and external contaminants.
• Compact Form Factor: The 25 x 40 x 8 mm size is ideal for tight installations and space-saving designs.
• Long-Lasting Performance: High-grade NBR rubber extends service intervals and minimizes replacements.

Trust RICH to provide high-performance sealing solutions that enhance reliability, efficiency, and longevity for all your operational needs.