# TIMKEN 21247-4421 Large Bore Seal The TIMKEN 21247-4421 Large Bore Seal is an advanced sealing solution designed to provide reliable protection in various industrial applications. Engineered with precision, this single lip seal features a garter spring design, ensuring optimal performance and longevity in demanding environments.
Key Features • **Material Composition**: Constructed from high-quality NBR (Buna-N) nitrile rubber, offering excellent resistance to wear, abrasion, and oil exposure. • **Design**: Single lip configuration with a garter spring for enhanced sealing capabilities and improved flexibility. • **Temperature Range**: Capable of withstanding temperatures from -40°F to 250°F (-40°C to 121°C), making it suitable for diverse operational conditions. • **Dimensions**: Designed for large bore applications, providing a secure fit that minimizes leakage and protects internal components. • **Durability**: Engineered for long-lasting performance in high-pressure environments, ensuring reduced maintenance and operational downtime.
Applications • **Industrial Machinery**: Ideal for use in heavy equipment and machinery where robust sealing solutions are required. • **Automotive**: Compatible with various automotive applications, ensuring reliable sealing for critical components. • **Energy Sector**: Suitable for applications in the energy industry, providing protection against contaminants in harsh operating conditions.
Benefits • **Enhanced Protection**: The efficient sealing design prevents dirt, debris, and lubrication loss, prolonging equipment life. • **Cost-Effective Maintenance**: Reduces the need for frequent replacements, resulting in lower maintenance costs and increased productivity. • **Reliability**: Backed by Timken’s reputation for quality and innovation, ensuring peace of mind in critical applications. --- *Product information compiled with AI assistance for reference purposes.*