# Seals The TIMKEN 21431-0859 Seals are high-performance nitrile seals designed to provide exceptional protection and reliability in various industrial and automotive applications. Crafted from premium NBR (Buna-N) material, these single lip seals with garter springs ensure optimal sealing performance, making them ideal for use in environments where resistance to oils, water, and contaminants is crucial.
Key Features • **Material Composition:** Constructed from Nitrile (NBR) for superior oil and abrasion resistance, ensuring longevity in harsh conditions. • **Design:** Single lip design with integrated garter spring enhances sealing force and maintains contact with the shaft, providing excellent performance under dynamic conditions. • **Temperature Range:** Operates effectively within a temperature range of -40°F to +250°F (-40°C to +120°C), making it suitable for various applications. • **Durability:** Engineered for high resilience against wear, tear, and environmental factors, ensuring extended service life and reduced maintenance costs. • **Dimensions:** Optimally sized for versatile applications, ensuring compatibility with a wide range of shafts and housings.
Applications • **Automotive:** Ideal for sealing in engines, transmissions, and differentials, providing enhanced performance and longevity in vehicular applications. • **Industrial Machinery:** Suitable for use in pumps, gearboxes, and other rotating equipment where effective sealing is essential for operational efficiency. • **General Engineering:** Applicable in various mechanical assemblies where contamination prevention and fluid retention are critical.
Benefits • **Enhanced Reliability:** The robust design minimizes leakage and contamination, thereby prolonging equipment life and reducing downtime. • **Cost-Effective Maintenance:** By reducing the frequency of replacements and repairs, these seals contribute to lower overall maintenance costs. • **Versatile Use:** Compatible with a wide ran