# Seals The TIMKEN 21947-3592 Large Bore Seal is a highly engineered sealing solution designed to provide exceptional protection against contaminants in a variety of demanding applications. Manufactured by Timken, a leader in engineered bearings and industrial motion products, this seal is specifically crafted to enhance the performance and longevity of machinery in automotive, aerospace, and industrial environments.
Key Features • **Material Composition**: Constructed from high-quality NBR (Buna-N) nitrile rubber, offering excellent resistance to oil, grease, and wear, ensuring a reliable seal under harsh conditions. • **Single Lip Design**: Features a single lip configuration with a garter spring for improved sealing performance and flexibility, adapting to variations in shaft alignment and vibration. • **Large Bore Size**: Engineered for large bore applications, accommodating a variety of industrial machinery and automotive components effectively. • **Temperature Range**: Operates efficiently within a temperature range of -30°C to +100°C (-22°F to +212°F), making it suitable for both low and high-temperature environments. • **Durability**: Designed for long-lasting performance, reducing maintenance frequency and enhancing operational efficiency.
Applications • **Automotive Industry**: Ideal for use in drive shafts, transmissions, and differentials, where effective sealing is crucial to prevent fluid leakage and contamination. • **Industrial Machinery**: Suitable for various applications in manufacturing and processing equipment, providing protection against dust, dirt, and moisture. • **Aerospace Components**: Ensures reliable sealing in aerospace applications, contributing to overall system integrity and performance under challenging conditions.
Benefits • **Enhanced Reliability**: Delivers superior sealing capabilities, reducing the risk of leakage and extending the operational lifespan of machinery components. • **Cost-Effective Maintenance**: Minimiz