# TIMKEN 21158-0789 Seals The TIMKEN 21158-0789 is a high-performance seal designed for reliability and efficiency in various automotive and industrial applications. Crafted from durable NBR (Buna-N) material, this single lip seal is engineered to withstand demanding operating conditions while effectively preventing contamination and retaining lubrication.
Key Features • **Material Composition**: Made from Nitrile (NBR) for excellent resistance to wear, oils, and various chemicals, ensuring longevity in harsh environments. • **Design**: Features a single lip design with a garter spring that enhances sealing performance by providing consistent pressure against the shaft. • **Temperature Range**: Operates effectively in a wide temperature range, typically from -40°F to 250°F (-40°C to 120°C), accommodating diverse operating conditions. • **Dimensions**: Designed for compact applications, with precise sizing to fit standard shaft dimensions, ensuring seamless integration. • **Durability**: Engineered to withstand high pressures and dynamic movements, making it ideal for high-performance machinery.
Applications • **Automotive Industry**: Suitable for use in engine components, transmission systems, and other critical areas requiring reliable sealing solutions. • **Industrial Machinery**: Ideal for hydraulic systems, pumps, and gearboxes, where maintaining lubrication and preventing leakage is crucial. • **General Equipment**: Compatible with various equipment across sectors, delivering effective sealing solutions in diverse environments.
Benefits • **Enhanced Reliability**: The robust design minimizes the risk of failure and extends the service life of machinery by effectively sealing against contaminants. • **Improved Efficiency**: Reduces maintenance needs and downtime by maintaining optimal lubricant levels and preventing leakage. • **Versatile Use**: Its compatibility with a wide range of applications makes it a valuable component for both automotive and ind