Sealing Ring NBR 30x50x7 | Double Lip Seal

RICH NBR Sealing Ring 30 x50 x7 mm – High-Performance Double Lip Oil Seal for Versatile Use

The RICH 30 x50 x7 mm NBR oil seal delivers robust and consistent sealing for a broad spectrum of industrial and mechanical applications. Crafted from premium NBR (Nitrile Butadiene Rubber), this seal offers superior resistance to oils, fuels, water-based fluids, and mild chemical solvents, making it a dependable choice for demanding environments.

Featuring a double-lip configuration, this oil seal is engineered to provide optimal protection by minimizing internal fluid leaks and blocking the intrusion of dust, moisture, and other external contaminants. Its advanced design ensures enhanced reliability and lower maintenance requirements in rotating shafts, gearboxes, pumps, and various compact machinery that demand durable sealing solutions.

This NBR sealing ring is ideal for integration in hydraulic systems, automotive assemblies, agricultural equipment, and general-purpose industrial machines. Designed to operate effectively within standardized temperature and pressure parameters, it is produced under stringent quality standards in China, ensuring precise dimensions, resilience, and long-lasting service.

Technical Specifications:

• Type: Oil Seal / Shaft Seal / Sealing Ring
• Material: NBR (Nitrile Butadiene Rubber)
• Design: Double Lip (TC profile)
• Dimensions: 30 mm Inner Diameter × 50 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: Consistent performance within standard industrial temperature ranges.
• Oil and Fuel Compatibility: Provides excellent sealing with lubricants and petroleum-based fluids.
• Double-Lip Construction: Offers enhanced defense against leaks and environmental contaminants.
• Compact Form Factor: 30 x50 x7 mm sizing allows seamless installation in space-constrained systems.
• Long-Lasting Performance: Durable NBR rubber delivers extended service life and minimizes replacement needs.

Choose RICH for high-quality sealing solutions engineered to deliver reliability, efficiency, and superior protection across a variety of everyday applications.