# TIMKEN 21158-4748 Seals The TIMKEN 21158-4748 is a high-performance sealing solution designed to meet the rigorous demands of various automotive and industrial applications. Crafted from NBR (Nitrile Butadiene Rubber), this single lip seal features a garter spring that enhances its functionality and reliability, ensuring optimal performance in challenging environments.
Key Features • **Material Composition**: Made from Nitrile (Buna-N) rubber, providing excellent resistance to wear, abrasion, and various fluids, including oils and fuels. • **Design**: Single lip design with a garter spring that ensures a secure fit and improved sealing capabilities, effectively preventing leaks and contamination. • **Temperature Range**: Operates effectively in temperatures ranging from -40°F to 250°F (-40°C to 121°C), making it suitable for a wide range of applications. • **Size Specifications**: Designed to fit standard applications with precise dimensions that facilitate easy installation and optimal sealing performance. • **Durability**: Engineered for longevity, ensuring consistent performance under dynamic conditions, which reduces the need for frequent replacements.
Applications • **Automotive**: Ideal for use in various automotive applications, including engines, transmissions, and drive axles, where reliable sealing is critical. • **Industrial Machinery**: Suitable for industrial equipment that requires effective sealing to protect internal components from dust, dirt, and moisture. • **Compatibility**: Designed to fit seamlessly with a variety of industry-standard components, ensuring versatility across multiple sectors.
Benefits • **Enhanced Performance**: Provides superior sealing capabilities that prevent leaks and enhance the operational efficiency of machinery and vehicles. • **Reliability**: The robust construction and high-quality materials ensure that seals maintain integrity under pressure, contributing to the longevity of equipment. • **Cost-Effective**