TIMKEN 21221-4325 Large Bore Seal The TIMKEN 21221-4325 Large Bore Seal is a high-performance sealing solution designed for demanding applications in the automotive and industrial sectors. Engineered for durability and reliability, this single lip seal features a robust NBR (Buna-N) construction, ensuring optimal protection against contaminants while maintaining fluid retention.
Key Features • Material Composition: Made from NBR (Buna-N), offering excellent resistance to oil, water, and other fluids, providing a long service life under various conditions. • Design Structure: Single lip design with a garter spring that enhances sealing efficiency and ensures consistent contact with the shaft, minimizing wear and preventing leakage. • Temperature Range: Capable of operating effectively in a temperature range of -40°F to 250°F (-40°C to 121°C), making it suitable for a variety of environments. • Bore Size Compatibility: Designed for large bore applications, specifically engineered to fit seamlessly into various industrial and automotive assemblies. • Durability: Engineered to withstand high pressures and abrasive conditions, ensuring longevity and reduced maintenance costs.
Applications • Automotive: Ideal for use in engines, transmissions, and differentials where reliable sealing is critical to prevent fluid loss and contamination. • Industrial Machinery: Suitable for a variety of industrial applications, including hydraulic systems and gearboxes, where effective sealing contributes to operational efficiency. • Compatibility: Designed to fit a range of standard large bore sizes, ensuring versatile integration into existing systems.
Benefits • Enhanced Reliability: The advanced design and materials ensure superior sealing performance, reducing the risk of leaks and equipment downtime. • Cost-Effective Solution: Long-lasting durability minimizes the need for frequent replacements, leading to significant cost savings ove