Timken 21702-8102 is a high-performance, single-lip oil seal constructed with a nitrile (NBR) elastomer and a garter spring for consistent sealing pressure. This inch-series seal is designed for shaft sealing applications with a bore under 8 inches, offering reliable fluid retention in industrial environments. Its hi-performance design typically features a rubber-covered outer diameter for improved installation and sealing in standard housing bores.

Seals The **Timken 21702-8102 Seals Hi-Performance** is a high-quality PTFE single lip seal designed to provide exceptional sealing performance in a variety of demanding applications. Engineered with a garter spring for enhanced retention and stability, these seals are ideal for protecting machinery and components from dirt, dust, and moisture, ensuring optimal performance and longevity. ## Key Features • **Material**: Constructed from premium PTFE (Polytetrafluoroethylene) for superior chemical resistance and low friction characteristics. • **Design**: Single lip design with integrated garter spring, which ensures consistent sealing pressure and durability under varying operational conditions. • **Temperature Range**: Operates effectively in temperatures up to 260°C (500°F), making it suitable for high-temperature environments. • **Size**: Dimensions tailored for a wide range of applications, ensuring compatibility with various shafts and housings. • **Performance**: Excellent wear resistance and low drag, contributing to lower energy consumption and improved efficiency. ## Applications • **Automotive**: Suitable for sealing applications in engines, transmissions, and differentials, where oil and grease retention are critical. • **Industrial Machinery**: Ideal for use in pumps, gearboxes, and other rotating equipment in manufacturing settings. • **Aerospace**: Designed to meet stringent industry standards, making it suitable for various aerospace applications requiring reliable sealing solutions. • **Compatibility**: Works well with a variety of lubricants and fluids, ensuring versatility across different operational environments. ## Benefits • **Enhanced Reliability**: The robust design minimizes leakage and protects critical components, extending the life of machinery and reducing maintenance costs. • **Improved Efficiency**: Low friction properties contribute to reduced energy consumption, leading to more efficient operation of equipment. • **Durability**: The high-performance materials and construction ensure longevity, making these seals a cost-effective investment for any application. • **Versatile Use**: Suitable for a wide range of industries and applications, allowing for streamlined inventory management. --- *Product information compiled with AI assistance for reference purposes.*