Sealing Ring NBR 25x37x7 | Double Lip Seal

RICH NBR Sealing Ring 25 x37 x7 mm – Durable Double Lip Oil Seal for Versatile Use

The RICH 25 x37 x7 mm NBR oil seal is engineered to deliver robust sealing performance across a broad spectrum of industrial and mechanical applications. Crafted from premium NBR (Nitrile Butadiene Rubber), this sealing ring offers superior resistance to oils, fuels, water-based fluids, and mild solvents, ensuring dependable operation in demanding environments.

Featuring a double-lip design, this seal provides enhanced protection by preventing internal fluid leakage and blocking dust, moisture, and other contaminants from entering. This design extends equipment lifespan and minimizes maintenance needs in rotating shafts, gearboxes, pumps, and any machinery requiring a compact, reliable sealing solution.

Ideal for hydraulic systems, automotive components, agricultural machinery, and general industrial equipment, this NBR sealing ring is built to perform under standard temperature and pressure ranges. Manufactured in China with strict quality assurance, it combines longevity, precise measurements, and consistent results.

Technical Specifications:

• Type: Oil Seal / Shaft Seal / Sealing Ring
• Material: NBR (Nitrile Butadiene Rubber)
• Design: Double Lip (TC profile)
• Dimensions: 25 mm Inner Diameter × 37 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 integrity in standard industrial temperature ranges.
• Oil and Fuel Compatibility: Outstanding seal against lubricants and petroleum-based fluids.
• Double-Lip Construction: Provides superior defense against leaks and external contamination.
• Compact Form Factor: 25 x37 x7 mm sizing fits seamlessly into tight mechanical assemblies.
• Long-Lasting Performance: High-quality NBR construction delivers durability and reduces replacement intervals.

Trust RICH for sealing solutions engineered for reliability, efficiency, and long-term performance in daily industrial and mechanical applications.