Sealing Ring NBR 50x72x7 | Double Lip Seal

RICH NBR Sealing Ring 50 x 72 x 7 mm – Advanced Double Lip Oil Seal for Superior Protection

Elevate the performance and longevity of your industrial and mechanical systems with the RICH 50 x 72 x 7 mm NBR oil seal. Meticulously manufactured from high-quality NBR (Nitrile Butadiene Rubber), this sealing solution offers robust and consistent resistance to common oils, fuels, water-based fluids, and mild solvents, ensuring steadfast reliability in demanding operational environments.

At the core of its superior function is an innovative double-lip design. This configuration not only actively prevents internal fluid leakage but also establishes an effective barrier against the infiltration of dust, moisture, and other abrasive contaminants. This dual protection translates directly into enhanced system reliability and significantly reduced maintenance requirements for rotating shafts, gearboxes, pumps, and other critical equipment demanding a compact yet exceptionally durable sealing component.

Perfectly suited for integration into hydraulic assemblies, automotive applications, agricultural machinery, and a broad spectrum of general-purpose industrial equipment, this RICH NBR sealing ring operates effectively within a standard temperature range of -30°C to +100°C. Each unit is Produced under stringent quality control in China by the trusted RICH brand, combining outstanding durability, precise dimensions, and consistent long-term performance essential for your critical applications.

Technical Specifications:

• Type: Oil Seal / Shaft Seal / Sealing Ring
• Material: NBR (Nitrile Butadiene Rubber)
• Design: Double Lip (TC profile)
• Dimensions: 50 mm Inner Diameter × 72 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 Benefits:

• Optimal Temperature Resilience: Delivers reliable performance across typical industrial thermal conditions, ensuring system integrity.
• Broad Fluid Compatibility: Provides exceptional sealing against standard lubricants and petroleum-based fluids, safeguarding system purity.
• Enhanced Double-Lip Construction: Offers superior defense against leaks and external contaminant intrusion, extending equipment lifespan.
• Compact Integration: The 50 x 72 x 7 mm size facilitates easy and secure fitting into a variety of mechanical systems.
• Durable Long-Term Operation: High-quality NBR rubber ensures extended service life and reduced frequency of replacements, optimizing operational costs.