# Seals The TIMKEN 21159-1130 Seals are high-performance sealing solutions designed to provide optimal protection in various automotive and industrial applications. Manufactured with precision and expertise, these NBR (Buna-N) nitrile single lip seals are engineered to withstand harsh operating conditions, ensuring reliability and longevity.
Key Features • **Material Composition**: Made from high-quality Nitrile Butadiene Rubber (NBR), offering excellent resistance to oils, fuels, and other harsh chemicals. • **Single Lip Design**: Features a single lip configuration that effectively retains lubricants while preventing contaminants from entering the machinery. • **Garter Spring**: Equipped with a garter spring that maintains consistent lip pressure against the shaft, ensuring a tight seal and reducing wear over time. • **Temperature Range**: Capable of operating effectively in temperatures ranging from -30°F to +225°F (-34°C to +107°C), making it suitable for various environments. • **Durable Construction**: Engineered for high performance with a focus on durability and resistance to deformation under pressure.
Applications • **Automotive Industry**: Ideal for use in engines, transmissions, and drive axles where reliable sealing is crucial. • **Industrial Machinery**: Suitable for a variety of machinery applications that require effective sealing to enhance operational efficiency and prevent leakage. • **Compatibility**: Designed to fit a wide range of shafts and housings, making it versatile for various equipment and applications.
Benefits • **Enhanced Reliability**: The robust construction ensures minimal leakage and prolongs the life of machinery, reducing downtime and maintenance costs. • **Improved Efficiency**: Keeps lubricants contained, which enhances the performance of machinery and increases operational efficiency. • **Cost-Effective Solution**: Reduces the need for frequent repairs and replacements, providing long-term savings for businesses. ---