Seals The TIMKEN 21222-4170 Large Bore Seal is engineered for optimal performance and reliability in various demanding applications. Designed with a nitrile rubber (NBR/Buna-N) composition, this single lip seal incorporates a garter spring for enhanced sealing efficiency. The robust construction and precision engineering make it an ideal choice for large bore applications in automotive, aerospace, and industrial machinery sectors.
Key Features • Material: Manufactured from high-quality NBR (Buna-N) for excellent resilience against wear, temperature fluctuations, and harsh environments. • Design: Single lip design with a garter spring for improved sealing force and reliability, ensuring a tight seal even under fluctuating pressure conditions. • Temperature Range: Operates effectively in a temperature range of -40°F to 250°F (-40°C to 121°C), suitable for a variety of industrial environments. • Large Bore Compatibility: Specifically designed for large bore applications, providing a secure fit and preventing leakage of lubricants or contaminants. • Durability: Engineered for extended service life, reducing maintenance needs and enhancing overall operational efficiency.
Applications • Automotive: Ideal for sealing differentials, transmissions, and other automotive components where large bore seals are required. • Aerospace: Suitable for use in aerospace systems where reliability and performance are critical. • Industrial Machinery: Commonly used in various industrial machinery applications, including pumps and motors, to prevent contamination and maintain lubrication.
Benefits • Enhanced Reliability: The advanced design minimizes the risk of leaks, ensuring optimal performance and reducing downtime. • Cost Efficiency: Long-lasting materials and construction help reduce replacement frequency, contributing to lower overall maintenance costs. • Versatile Use: The seal's compatibility with a range of applications ma