Sealing Ring NBR 25x52x8 | Double Lip Seal

RICH NBR Sealing Ring 25 x52 x8 mm – High-Performance Double Lip Oil Seal for Versatile Use

The RICH 25 x52 x8 mm NBR oil seal delivers exceptional sealing reliability across a variety of industrial and mechanical environments. Crafted from premium NBR (Nitrile Butadiene Rubber), this seal offers strong resistance to oils, fuels, water-based liquids, and mild solvents, making it ideal for demanding operational needs.

Featuring a double-lip configuration, this oil seal maximizes protection by minimizing internal fluid leakage while effectively blocking dust, moisture, and other contaminants. Its advanced design ensures optimal equipment performance and reduces downtime in rotating shafts, gearboxes, pumps, and any application that requires a compact, robust sealing solution.

Engineered for use in hydraulic systems, automotive assemblies, agricultural machinery, and general industrial equipment, this NBR sealing ring performs reliably within standard temperature and pressure ranges. Manufactured with strict quality controls in China, it combines precision, durability, and long-lasting performance in every unit.

Technical Specifications:

• Type: Oil Seal / Shaft Seal / Sealing Ring
• Material: NBR (Nitrile Butadiene Rubber)
• Design: Double Lip (TC profile)
• Dimensions: 25 mm Inner Diameter × 52 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: Maintains consistent performance under standard industrial thermal conditions.
• Oil and Fuel Compatibility: Delivers secure sealing for a range of lubricants and petroleum-derived fluids.
• Double-Lip Construction: Provides superior defense against both leaks and external contaminants.
• Compact Form Factor: The 25 x52 x8 mm dimensions allow seamless fit in space-constrained mechanical setups.
• Long-Lasting Performance: Constructed from high-grade NBR rubber for exceptional durability and lower maintenance needs.

Trust RICH for sealing solutions designed to enhance efficiency, reliability, and performance in your everyday operations.