Sealing Ring NBR 20x27x5 | Double Lip Seal

RICH NBR Double Lip Oil Seal 20 x 27 x 5 mm – Precision Sealing for Optimal System Function

Achieve reliable and consistent fluid containment in your mechanical assemblies with the RICH 20 x 27 x 5 mm NBR Double Lip Oil Seal. This precisely engineered component, crafted from high-quality NBR (Nitrile Butadiene Rubber), offers excellent resistance across a broad temperature spectrum, from -30°C to +100°C. It's designed to provide dependable protection against common oils, fuels, water-based solutions, and mild solvents, ensuring enduring operational integrity in even the most compact systems.

The seal's effectiveness stems from its double-lip design, specifically its TC profile. This advanced configuration actively prevents the escape of internal lubricants while simultaneously acting as a robust barrier against the intrusion of dust, moisture, and other environmental contaminants. This dual-action safeguarding leads to enhanced system reliability, reduced need for maintenance, and prolonged lifespan for critical components like rotating shafts, gearboxes, and pumps.

Ideal for integration in hydraulic systems, automotive applications, agricultural machinery, and various general industrial equipment, this RICH NBR double lip oil seal guarantees optimal and sustained performance. Each unit is meticulously produced in China under stringent quality control by the trusted RICH brand, ensuring a precise fit, remarkable durability, and consistent long-term operation for all your essential applications.

Technical Specifications:

• Type: Oil Seal / Shaft Seal / Sealing Ring
• Material: NBR (Nitrile Butadiene Rubber)
• Design: Double Lip (TC Type)
• Dimensions: 20 mm Inner Diameter × 27 mm Outer Diameter × 5 mm Width
• Weight: 0.003 kg
• 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 for reliable performance across a wide range of industrial temperatures.
• Optimized Fluid Compatibility: Provides superior sealing against lubricants and petroleum-based fluids, safeguarding system purity and efficiency.
• Robust Double-Lip Protection: Offers enhanced defense, preventing both internal fluid loss and external contaminant ingress, extending equipment lifespan.
• Compact Integration: The 20 x 27 x 5 mm dimensions ensure effortless and secure fitting into various mechanical systems.
• Exceptional Durability: Crafted from high-grade NBR rubber, guaranteeing prolonged service life and reduced maintenance frequency.