TIMKEN 21238-4259 Large Bore Seal The TIMKEN 21238-4259 Large Bore Seal is an essential component designed to provide superior sealing for various industrial and automotive applications. Constructed from high-quality NBR (Nitrile Butadiene Rubber), this single lip seal with a garter spring ensures optimal performance in demanding environments, safeguarding machinery from contaminants and retaining lubrication.
Key Features • Material: Made from durable NBR (Buna-N) which offers excellent resistance to oil, grease, and water, ensuring long-lasting performance. • Design: Single lip configuration with a garter spring for enhanced sealing capability and flexibility, accommodating shaft misalignment. • Temperature Range: Operational efficiency in a wide temperature range, typically from -40°F to 250°F (-40°C to 121°C), making it suitable for various applications. • Bore Size: Specifically designed for large bore applications, providing a secure fit and reliable sealing performance. • Durability: Engineered for high wear resistance and longevity, reducing maintenance costs and downtime associated with seal failures.
Applications • Industrial Machinery: Ideal for use in heavy-duty machinery where contamination control and lubrication retention are critical. • Automotive: Suitable for various automotive applications, including axles and differentials, ensuring efficient operation and protection against leaks. • Aerospace: Can be utilized in aerospace applications that require reliable sealing under varying pressure and temperature conditions.
Benefits • Enhanced Reliability: Protects critical components from dirt, dust, and moisture, prolonging the life of machinery and reducing the risk of failure. • Cost Efficiency: Lowers operational expenses by minimizing maintenance and replacement needs, contributing to increased productivity. • Versatility: Adaptable for use in various industries, making it a versatile choice for