# Seals The TIMKEN 21159-2143 Seals Hi-Performance is a premium sealing solution designed for high-demand applications. Manufactured from high-quality NBR (Buna-N) nitrile rubber, this single lip seal features a garter spring that ensures a reliable and robust seal against contaminants and fluid leakage, making it ideal for various automotive and industrial environments.
Key Features • **Material Composition**: Constructed from durable NBR (Buna-N) nitrile rubber, offering excellent resistance to oil, water, and various chemicals. • **Design**: Single lip design with a garter spring for enhanced sealing performance and flexibility under dynamic conditions. • **Performance Range**: Engineered to operate efficiently in temperatures up to 100°C (212°F), ensuring reliability in demanding environments. • **Compatibility**: Suitable for a wide range of applications, including automotive engines, gearboxes, and industrial machinery. • **Dimensions**: Specific size and fit designed to meet industry standards, allowing for seamless integration into existing systems.
Applications • **Automotive**: Ideal for use in engine oil seals, transmission seals, and differential seals, providing protection against dirt and moisture. • **Industrial Machinery**: Suitable for various machinery applications where dust and fluid containment are essential, enhancing operational reliability. • **General Use**: Can be utilized in hydraulic systems, pumps, and compressors, ensuring optimal performance across different sectors.
Benefits • **Enhanced Durability**: The robust NBR material ensures long-lasting performance, reducing the frequency of replacements and maintenance costs. • **Improved Efficiency**: The effective sealing capability minimizes leakage and contamination, contributing to the overall efficiency of machinery and systems. • **Versatility**: With its wide range of applications, this seal is an excellent choice for both automotive and industrial needs, providing flexibili