# TIMKEN SEALS The TIMKEN 21290-7386 Seals Hi-Performance is a high-quality seal designed for enhanced durability and reliability in various automotive and industrial applications. Manufactured from hydrogenated nitrile butadiene rubber (HNBR), this single lip seal provides superior performance in challenging environments while ensuring optimal sealing capabilities.
Key Features • **Material Composition**: Constructed from HNBR, offering excellent resistance to heat, oil, and chemicals, extending the seal's lifespan. • **Design**: Single lip design enhances sealing efficiency while minimizing drag, contributing to improved operational performance. • **Temperature Range**: Operates effectively within a temperature range of -40°F to 300°F (-40°C to 150°C), suitable for diverse applications. • **Garter Design**: Incorporates a garter that reinforces the seal lip, ensuring consistent contact with the shaft and preventing leakage. • **Dimensional Accuracy**: Precision-engineered to meet strict tolerances, ensuring a perfect fit and optimal performance in sealing applications.
Applications • **Automotive Industry**: Ideal for sealing applications in engines, transmissions, and differentials, providing reliable performance under varying conditions. • **Industrial Machinery**: Suitable for use in pumps, compressors, and other rotating equipment, where effective sealing is critical to operational efficiency. • **Hydraulic Systems**: Designed for use in hydraulic applications, offering excellent performance in high-pressure environments.
Benefits • **Enhanced Durability**: The robust HNBR material withstands extreme temperatures and hostile environments, reducing the frequency of replacements. • **Leak Prevention**: The effective sealing capabilities minimize fluid leaks, contributing to improved efficiency and safety in operations. • **Cost-Effective Solution**: With its extensive lifespan and reliability, this seal reduces maintenance costs and downtime associated