TIMKEN LARGE BORE SEAL The Timken 21243-4288 Large Bore Seal is a high-performance sealing solution designed to provide effective protection against contaminants in various industrial applications. Manufactured from durable NBR (Nitrile Butadiene Rubber), this single lip seal with garter spring ensures a reliable seal under demanding conditions, making it an excellent choice for automotive and industrial machinery.
Key Features • Material: Constructed from NBR (Buna-N), known for its excellent resistance to oils, fuels, and various chemicals, ensuring long-lasting performance. • Design: Features a single lip design with a garter spring that enhances sealing capabilities and maintains consistent pressure against the shaft. • Temperature Range: Operates effectively in a temperature range of -40°F to 250°F (-40°C to 121°C), suitable for a wide variety of environments. • Bore Size: Engineered for large bore applications, providing superior sealing in larger shafts and housings. • Durability: Designed to withstand abrasion and wear, significantly extending service life and reliability in challenging applications.
Applications • Automotive Industry: Ideal for sealing applications in engines, transmissions, and differentials, ensuring protection against dirt, dust, and moisture. • Industrial Machinery: Suitable for various industrial equipment and machinery, including pumps, compressors, and conveyor systems where effective sealing is critical. • Compatibility: Compatible with a wide range of lubricants and fluids, making it versatile for diverse operational needs. • Environmental Suitability: Designed to perform in harsh environments, providing reliability in both high and low-temperature applications.
Benefits • Enhanced Reliability: The single lip and garter spring design ensures a secure seal, minimizing the risk of leakage and improving overall equipment reliability. • Cost-Effective Maintenance: Reduces the n