TIMKEN 21751-0250 Large Bore Seal The TIMKEN 21751-0250 Large Bore Seal is an advanced sealing solution designed to provide optimal protection and performance in demanding automotive and industrial environments. Engineered with precision from high-quality NBR (Buna-N) material, this single lip seal features a garter spring that enhances its sealing capabilities, ensuring durability and reliability in various applications.
Key Features • Material Composition: Constructed from NBR (Nitrile), known for its excellent resistance to oil, grease, and various chemicals, ensuring longevity in harsh conditions. • Design: Single lip design with a garter spring that maintains consistent pressure on the shaft, providing superior sealing performance and reducing the risk of leakage. • Bore Size: Specifically designed for large bore applications, accommodating a wide range of shaft sizes for versatile use. • Temperature Range: Operates effectively within a temperature range of -40°F to +250°F (-40°C to +121°C), suitable for both low and high-temperature environments. • Durability: Engineered to withstand wear and tear, providing reliable service life even in challenging operational conditions.
Applications • Automotive: Ideal for use in automotive drivetrain applications, including differential and transmission seals, where robust sealing performance is critical. • Industrial Machinery: Suitable for a variety of industrial machinery, including pumps and motors, ensuring effective sealing against contaminants and fluids. • Compatibility: Compatible with a range of lubricants and fluids, making it a versatile choice for multiple operational settings. • Environmental Suitability: Designed for use in environments subject to exposure to oil and chemicals, providing reliable performance in industrial applications.
Benefits • Enhanced Reliability: The garter spring design ensures a secure seal, minimizing the risk of leakage and enhancin