Sealing Ring NBR 30x48x7 | Double Lip Seal

RICH NBR Sealing Ring 30 x48 x7 mm – Premium Double Lip Oil Seal for Versatile Use

The RICH 30 x48 x7 mm NBR oil seal delivers outstanding sealing reliability for a broad spectrum of mechanical and industrial applications. Crafted from top-grade NBR (Nitrile Butadiene Rubber), this seal offers robust resistance to oils, fuels, water-based solutions, and mild chemical solvents, making it a dependable choice for demanding environments.

Featuring an advanced double-lip configuration, this oil seal not only minimizes internal fluid leakage but also acts as a barrier against dust, moisture, and external contaminants. This design translates into greater equipment longevity, reduced maintenance intervals, and enhanced protection for rotating shafts, pumps, gearboxes, and any machinery where compact, long-lasting sealing is required.

Engineered for hydraulic systems, automotive assemblies, agricultural equipment, and general industrial machinery, this NBR sealing ring maintains optimal performance within standard temperature and pressure limits. Manufactured under rigorous quality standards in China, it is built for precision, durability, and consistent operation over time.

Technical Specifications:

• Type: Oil Seal / Shaft Seal / Sealing Ring
• Material: NBR (Nitrile Butadiene Rubber)
• Design: Double Lip (TC profile)
• Dimensions: 30 mm Inner Diameter × 48 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: Designed to perform efficiently in standard industrial temperature ranges.
• Oil and Fuel Compatibility: Provides excellent sealing against common lubricants and petroleum-based fluids.
• Double-Lip Construction: Offers superior defense against leaks and contaminant entry.
• Compact Form Factor: The 30 x48 x7 mm dimensions allow seamless installation in space-limited systems.
• Long-Lasting Performance: High-quality NBR rubber ensures extended service life and less frequent replacements.

Choose RICH for high-performance sealing solutions designed to maximize efficiency, reliability, and protection in your everyday operations.