Timken 21702-2780 is a hi-performance nitrile (NBR) single lip oil seal with a garter spring, designed for standard industrial shaft sealing applications. This seal features a rubber-covered outer diameter for improved sealing in the housing bore and is rated for a temperature range of -40°F to +250°F. It is suitable for use in pumps, gearboxes, and general industrial equipment where reliable fluid retention is required.

TIMKEN 21702-2780 Hi-Performance Seals The TIMKEN 21702-2780 is a high-performance PTFE single lip seal designed for a wide range of applications in the automotive and industrial sectors. Engineered for durability and reliability, this seal effectively prevents leakage and contamination, ensuring optimal performance in demanding environments.

Key Features

• Material Composition: Constructed from high-quality PTFE, providing excellent resistance to wear, chemicals, and temperature variations.
• Design: Features a single lip design with a garter spring, ensuring a secure fit and effective sealing even under extreme conditions.
• Temperature Range: Capable of operating efficiently in temperatures up to 200°C (392°F), making it suitable for varied applications.
• Compatibility: Designed to fit a wide range of shafts and housings, providing versatility for different industrial needs.
• Low Friction: The PTFE material reduces friction, enhancing the efficiency of rotating components and extending their service life.

Applications

• Automotive: Ideal for sealing applications in engines, transmissions, and differential assemblies, where high performance and reliability are critical.
• Industrial Machinery: Suitable for use in pumps, compressors, and other machinery requiring robust sealing solutions against contaminants and fluids.
• Aerospace: Provides dependable sealing in aerospace applications, ensuring safety and performance in aircraft components.

Benefits

• Enhanced Reliability: The PTFE construction and garter spring design ensure a secure seal, minimizing the risk of leakage and contamination.
• Durability: High resistance to chemicals and temperature extremes extends the operational life of the seal, reducing maintenance costs.
• Improved Efficiency: Low friction properties enhance the performance of machinery, leading to lower energy consumption and improved operational efficiency. --- Product information compiled with AI assistance for reference purposes.