RICH NBR Sealing Ring 35 x 45 x 4 mm – The Ultra-Thin Double Lip Oil Seal for Precision Applications

Experience robust and consistent sealing across a myriad of industrial and mechanical applications with the RICH 35 x 45 x 4 mm NBR oil seal. Crafted from premium NBR (Nitrile Butadiene Rubber), this slim-profile seal offers exceptional resistance to common oils, fuels, water-based solutions, and mild solvents, ensuring steadfast reliability in even the most constrained and demanding operational environments.

Its innovative double-lip configuration provides superior, dual-action defense. This advanced design not only actively prevents internal fluid leakage but also creates an impenetrable barrier against the ingress of dust, moisture, and other environmental contaminants. The result is significantly enhanced system integrity, reduced downtime, and lower maintenance needs for gearboxes, pumps, rotating shafts, and other precision machinery that demand compact yet highly resilient sealing solutions.

Ideally suited for hydraulic systems, automotive components, agricultural equipment, and a broad spectrum of general industrial machinery, this RICH NBR sealing ring performs flawlessly within its specified temperature range of -30°C to +100°C and standard pressure conditions. Each unit is meticulously produced in China under stringent quality assurance protocols by the trusted RICH brand, guaranteeing precise fitment, remarkable durability, and reliable long-term operation for every critical application.

Technical Specifications:

• Type: Oil Seal / Shaft Seal / Sealing Ring
• Material: NBR (Nitrile Butadiene Rubber)
• Design: Double Lip (TC profile)
• Dimensions: 35 mm Inner Diameter × 45 mm Outer Diameter × 4 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:

• Optimal Temperature Stability: Engineered for reliable operation across a broad spectrum of industrial temperatures, ensuring consistent performance.
• Superior Oil and Fuel Resistance: Delivers effective sealing against lubricants and petroleum-based fluids, preserving system purity and operational efficiency.
• Double-Lip Engineering: Maximizes defense against both internal leaks and external environmental contaminants, boosting equipment uptime.
• Space-Saving Dimensions: The 35 x 45 x 4 mm size allows for seamless installation in compact assemblies.
• Exceptional Durability: Constructed from high-grade NBR rubber for long service life and reduced maintenance.