Sealing Ring NBR 20x37x7 | Double Lip Seal

RICH NBR Sealing Ring 20 x 37 x 7 mm – The Versatile Double Lip Oil Seal for Essential Applications

Ensure robust and consistent sealing across a wide array of industrial and mechanical systems with the RICH 20 x 37 x 7 mm NBR oil seal. Crafted from high-quality NBR (Nitrile Butadiene Rubber), this seal provides reliable resistance to common oils, fuels, water-based fluids, and mild solvents, guaranteeing enduring performance in diverse operational settings.

Its ingenious double-lip design significantly enhances sealing efficiency. This advanced configuration actively safeguards against internal fluid leakage while simultaneously creating a formidable barrier against the ingress of dust, moisture, and other external contaminants. The result? Superior operational reliability and reduced maintenance demands for rotating shaft systems, intricate gearboxes, powerful pumps, and other essential equipment requiring compact yet profoundly durable sealing solutions.

Ideally suited for hydraulic assemblies, automotive systems, agricultural machinery, and a broad range of general-purpose industrial equipment, this RICH NBR sealing ring performs flawlessly within its specified temperature and pressure parameters, from -30°C to +100°C. Each unit is meticulously produced in China under stringent quality control by the trusted RICH brand, ensuring exceptional durability, pinpoint dimensional accuracy, and consistent long-term performance vital for your critical applications.

Technical Specifications:

• Type: Oil Seal / Shaft Seal / Sealing Ring
• Material: NBR (Nitrile Butadiene Rubber)
• Design: Double Lip (TC profile)
• Dimensions: 20 mm Inner Diameter × 37 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 Advantages:

• Consistent Thermal Stability: Engineered to perform reliably across typical industrial temperature fluctuations, ensuring steadfast operation.
• Optimized Fluid Compatibility: Provides superior sealing efficacy against standard lubricants and petroleum-based fluids, preserving system purity and efficiency.
• Robust Double-Lip Protection: Offers enhanced defense against both internal fluid loss and external contaminant intrusion, maximizing equipment uptime and reducing wear.
• Integrated Compact Design: The precise 20 x 37 x 7 mm dimensions ensure effortless and secure integration into a wide array of mechanical systems.
• Extended Service Life: Crafted from high-quality NBR, guaranteeing prolonged durability and significantly reducing the need for frequent replacements, thus optimizing operational costs.