Timken 21750-1050 is a large bore oil seal with a nitrile (NBR) single lip and garter spring. This hi-performance seal features a rubber-covered outer diameter for improved sealing in industrial applications. It is designed for shaft sealing in gearboxes, pumps, and conveyors, offering an operating temperature range from -40°F to +250°F.

TIMKEN 21750-1050 Large Bore Seal The TIMKEN 21750-1050 Large Bore Seal is a high-performance sealing solution designed for demanding applications in automotive, aerospace, and industrial machinery. Constructed with premium NBR (Buna-N) nitrile rubber, this single lip seal with a garter spring provides exceptional resistance to wear and environmental factors, ensuring reliable operation in various conditions.

Key Features

• Material Composition: Made of high-quality NBR (Buna-N) for superior oil and fluid resistance, enhancing longevity and operational efficiency.
• Design: Single lip design with a garter spring for improved sealing performance, maintaining effective contact with the shaft while minimizing friction.
• Temperature Range: Operates effectively in temperatures ranging from -40°F to 250°F (-40°C to 121°C), making it suitable for diverse environments.
• Bore Size: Designed for large bore applications, accommodating a wide range of shaft diameters for versatile use.
• Durability: Engineered to withstand harsh conditions, including exposure to chemicals, dirt, and moisture, ensuring optimal performance and a longer service life.

Applications

• Automotive: Ideal for use in various automotive systems, including engines, transmissions, and differentials, where reliable sealing is crucial.
• Industrial Machinery: Perfect for heavy-duty machinery and equipment that require robust sealing solutions to prevent fluid leaks and contaminants.
• Aerospace: Suitable for aerospace applications due to its lightweight design and high-performance materials, ensuring reliability under extreme conditions.

Benefits

• Enhanced Reliability: The advanced design and materials provide a secure seal, reducing the risk of leaks and extending equipment life.
• Cost-Effective Performance: Minimizes maintenance costs and downtime by effectively preventing contamination and fluid loss.
• Versatile Use: Compatible with various applications, making it a valuable addition to any maintenance, repair, or operations toolkit. --- Product information compiled with AI assistance for reference purposes.