Sealing Ring NBR 25x43x9 | Double Lip Seal

RICH NBR Sealing Ring 25 x43 x9 mm – High-Performance Double Lip Oil Seal for Versatile Use

The RICH 25 x43 x9 mm NBR oil seal is engineered to deliver consistent and effective sealing across a variety of industrial and mechanical environments. Constructed from premium NBR (Nitrile Butadiene Rubber), this oil seal offers strong resistance to oils, fuels, water-based solutions, and mild solvents for reliable operation.

Featuring a double-lip configuration, this seal maximizes efficiency by preventing both internal fluid loss and external contamination from dust, moisture, and debris. This robust construction ensures dependable performance and minimizes maintenance requirements in rotating shafts, gearboxes, pumps, and other machinery where space-saving, durable sealing is essential.

Ideal for use in hydraulic systems, automotive components, agricultural machines, and general industrial equipment, this NBR sealing ring is designed to function optimally within standard temperature and pressure conditions. Produced under rigorous quality standards in China, it combines precision engineering, durability, and lasting performance for a wide range of applications.

Technical Specifications:

• Type: Oil Seal / Shaft Seal / Sealing Ring
• Material: NBR (Nitrile Butadiene Rubber)
• Design: Double Lip (TC profile)
• Dimensions: 25 mm Inner Diameter × 43 mm Outer Diameter × 9 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: Ensures tight sealing with conventional lubricants and petroleum products.
• Double-Lip Construction: Provides superior defense against leaks and contaminant ingress.
• Compact Form Factor: 25 x43 x9 mm size is ideal for integration into space-limited mechanical assemblies.
• Long-Lasting Performance: Durable NBR rubber construction reduces maintenance and replacement intervals.

Choose RICH for high-quality sealing solutions designed to enhance reliability, efficiency, and performance across a broad spectrum of everyday applications.