Sealing Ring NBR 12x20x5 | Double Lip Seal

RICH NBR Sealing Ring 12 x 20 x 5 mm – Essential Double Lip Oil Seal for General Applications

The RICH 12 x 20 x 5 mm NBR oil seal is expertly designed to provide consistent and robust sealing performance across a diverse array of industrial and mechanical systems. Crafted from high-grade NBR (Nitrile Butadiene Rubber), this seal delivers reliable resistance against common oils, various fuels, water-based fluids, and mild solvents.

Its advanced double-lip design significantly boosts sealing efficiency by actively preventing both internal fluid leakage and the undesirable entry of external contaminants such as dust, moisture, or other particles. This dual protective capability leads directly to enhanced reliability and a noticeable reduction in maintenance demands for rotating shaft systems, gearboxes, pumps, and any other equipment requiring a compact, yet exceptionally durable, sealing solution.

Perfectly suited for implementation in hydraulic assemblies, automotive systems, a wide range of agricultural machinery, and general-purpose industrial equipment, this RICH NBR sealing ring operates effectively within standard temperature and pressure conditions. It is proudly manufactured in China, adhering to the most stringent quality control standards, thus guaranteeing a product that combines superior durability, meticulous dimensional precision, and consistent long-term operational excellence.

Technical Specifications:

• Type: Oil Seal / Shaft Seal / Sealing Ring
• Material: NBR (Nitrile Butadiene Rubber)
• Design: Double Lip (TC profile)
• Dimensions: 12 mm Inner Diameter × 20 mm Outer Diameter × 5 mm Width
• Temperature Range: Approximately -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 Performance: Consistently performs well within typical industrial thermal conditions.
• Broad Fluid Compatibility: Ensures effective sealing against standard lubricants and petroleum-based fluids.
• Dual-Lip Construction: Provides enhanced protection against both internal leaks and external contaminant intrusion.
• Compact and Precise Form Factor: The 12 x 20 x 5 mm size allows for easy and secure integration into various compact mechanical systems.
• Enduring Performance: High-quality NBR rubber ensures exceptional durability and a reduced need for frequent replacements.

Choose RICH for indispensable sealing components that are meticulously engineered to support and enhance the performance, reliability, and overall operational efficiency of your everyday applications.