Sealing Ring NBR 20x30x5 | Double Lip Seal

RICH NBR Sealing Ring 20 x30 x5 mm – High-Performance Double Lip Oil Seal for Versatile Applications

The RICH 20 x30 x5 mm NBR oil seal delivers robust and consistent sealing for a variety of industrial and mechanical uses. Crafted from premium NBR (Nitrile Butadiene Rubber), this sealing ring offers excellent resistance to oils, fuels, water-based solutions, and mild solvents, ensuring optimal operation in demanding environments.

Featuring a double-lip design, this seal provides superior protection by preventing both fluid leakage and the intrusion of dust, moisture, and other contaminants. Its advanced structure enhances equipment reliability and minimizes maintenance for rotating shafts, gearboxes, pumps, and other machinery where a compact, durable seal is essential.

Ideal for hydraulic systems, automotive assemblies, agricultural equipment, and a broad range of industrial machinery, this NBR sealing ring is engineered for reliable performance under standard temperature and pressure. Manufactured in China under stringent quality standards, it offers precise dimensions, impressive durability, and long service life.

Technical Specifications:

• Type: Oil Seal / Shaft Seal / Sealing Ring
• Material: NBR (Nitrile Butadiene Rubber)
• Design: Double Lip (TC profile)
• Dimensions: 20 mm Inner Diameter × 30 mm Outer Diameter × 5 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:

• Consistent Temperature Resistance: Maintains reliable sealing in common industrial temperature ranges.
• Superior Oil and Fuel Sealing: Effectively contains lubricants and petroleum-based fluids.
• Double-Lip Protection: Shields against leaks and blocks contaminants from entering.
• Slim, Efficient Design: 20 x30 x5 mm profile allows seamless installation in tight spaces.
• Durable Construction: High-grade NBR material ensures long-lasting, trouble-free operation.

Trust RICH to provide sealing solutions that enhance performance, reliability, and efficiency across your everyday mechanical and industrial applications.