Sealing Ring NBR 42x52x4 | Double Lip Seal

RICH NBR Sealing Ring 42 x52 x4 mm – Durable Double Lip Oil Seal for Versatile Applications

The RICH 42 x52 x4 mm NBR oil seal delivers outstanding sealing efficiency for a variety of mechanical and industrial uses. Crafted from premium NBR (Nitrile Butadiene Rubber), this sealing ring offers robust resistance to oils, fuels, water-based solutions, and mild chemical exposures, ensuring optimal protection for your equipment.

Featuring a double-lip configuration, this oil seal provides superior defense against both fluid leaks and the intrusion of dust, moisture, and other contaminants. Its innovative design helps extend equipment lifespan and minimize maintenance in rotating shafts, gearboxes, pumps, and other machinery where space-saving, reliable sealing is essential.

Engineered for compatibility with hydraulic systems, automotive assemblies, agricultural equipment, and a broad range of industrial machinery, this NBR sealing ring is suited for standard operating temperatures and pressures. Manufactured under rigorous quality standards in China, it ensures precise fit, excellent 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: 42 mm Inner Diameter × 52 mm Outer Diameter × 4 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 conditions.
• Oil and Fuel Compatibility: Provides a secure barrier against oils and petroleum-based fluids.
• Double-Lip Construction: Offers increased protection from leaks as well as contaminant entry.
• Compact Form Factor: The 42 x52 x4 mm size fits seamlessly into space-restricted mechanical environments.
• Long-Lasting Performance: High-quality NBR composition delivers durability and reduces maintenance needs.

Choose RICH sealing solutions for dependable performance, enhanced reliability, and superior operational efficiency in your everyday machinery and equipment.