Sealing Ring NBR 30x40x7 | Double Lip Seal

RICH NBR Sealing Ring 30 x40 x7 mm – Premium Double Lip Oil Seal for Versatile Use

The RICH 30 x40 x7 mm NBR oil seal delivers outstanding sealing reliability across a broad spectrum of mechanical and industrial environments. Crafted from top-grade NBR (Nitrile Butadiene Rubber), this oil seal offers robust resistance to oils, fuels, water-based fluids, and mild solvents, ensuring optimal performance in demanding conditions.

Featuring a double-lip configuration, this sealing ring provides superior defense against internal fluid leaks while effectively blocking the ingress of dust, moisture, and other contaminants. This advanced design increases operational dependability and minimizes maintenance requirements in rotating shafts, gearboxes, pumps, and other machinery where space-saving, enduring sealing is crucial.

Engineered for hydraulic systems, automotive assemblies, agricultural equipment, and general industrial machinery, this NBR sealing ring maintains peak efficiency within standard temperature and pressure parameters. Manufactured in China under stringent quality standards, it promises precise fit, exceptional durability, and consistent long-term service.

Technical Specifications:

• Type: Oil Seal / Shaft Seal / Sealing Ring
• Material: NBR (Nitrile Butadiene Rubber)
• Design: Double Lip (TC profile)
• Dimensions: 30 mm Inner Diameter × 40 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:

• Stable Temperature Performance: Designed to operate dependably under common industrial thermal ranges.
• Exceptional Oil and Fuel Resistance: Ensures tight sealing against lubricants and petroleum-based fluids.
• Enhanced Double-Lip Design: Offers extra protection from leaks and external contaminants.
• Space-Saving Dimensions: 30 x40 x7 mm size makes it ideal for compact engineering applications.
• Durable and Long-Lasting: Premium NBR material extends service life and reduces replacement intervals.

Rely on RICH for expertly engineered sealing solutions that deliver superior performance, reliability, and efficiency in a wide range of general and industrial applications.