# TIMKEN 21852-4237 Large Bore Seal The TIMKEN 21852-4237 Large Bore Seal is designed for precise sealing applications, ensuring maximum protection against contaminants and optimal performance in a variety of industrial and automotive environments. This high-quality seal is crafted from NBR (Nitrile Butadiene Rubber), which provides excellent resistance to oils, fuels, and solvents, making it an ideal choice for demanding applications.
Key Features • **Material**: Constructed from NBR (Buna-N) for superior durability and resistance to wear, ensuring longevity in harsh conditions. • **Design**: Single lip design with a garter spring that enhances sealing performance and provides consistent pressure against the shaft. • **Temperature Range**: Capable of withstanding temperatures from -40°F to 250°F (-40°C to 121°C), making it suitable for a wide range of operational environments. • **Size**: Designed for large bore applications, ensuring a perfect fit and effective sealing in various industrial setups. • **Compatibility**: Engineered for compatibility with a multitude of rotating shafts, enhancing versatility across different machinery and equipment.
Applications • **Automotive Industry**: Ideal for use in automotive differentials, transmissions, and engine components where sealing against oil and other fluids is critical. • **Industrial Machinery**: Suitable for various industrial equipment, including pumps, gearboxes, and compressors, ensuring protection from dirt and moisture. • **Energy Sector**: Effective in applications within the energy sector, including oil and gas, where equipment reliability is paramount.
Benefits • **Enhanced Reliability**: The robust construction and design minimize the risk of leaks, contributing to the overall reliability of machinery and equipment. • **Improved Efficiency**: By preventing contamination, this seal enhances the operational efficiency and lifespan of components, reducing downtime and maintenance costs. • **Easy In