# Seals The TIMKEN 21086-3243 is a high-performance seal designed for demanding automotive and industrial applications. Constructed from NBR (Buna-N) nitrile rubber, this single lip seal with a garter spring provides exceptional durability and reliability, ensuring effective containment of lubricants while preventing the ingress of contaminants.
Key Features • **Material Composition:** Crafted from high-quality NBR (Buna-N) for excellent resistance to oil, heat, and wear. • **Design:** Features a single lip design with a garter spring, which enhances sealing performance by maintaining consistent pressure against the shaft. • **Temperature Range:** Operates effectively in temperatures ranging from -40°F to +250°F (-40°C to +121°C), suitable for various environments. • **Dimensions:** Engineered to fit standard applications, with specific dimensions optimized for a tight seal and efficient operation. • **Compatibility:** Designed for use in both automotive and industrial machinery, providing versatility across different sectors.
Applications • **Automotive:** Ideal for use in engines, transmissions, and differential seals, ensuring reliable performance under dynamic conditions. • **Industrial Machinery:** Suitable for hydraulic systems, pumps, and gearboxes, where effective sealing is critical to performance and longevity. • **General Engineering:** Applicable in various industrial settings where fluid containment and protection from dirt and debris are necessary.
Benefits • **Enhanced Reliability:** The robust construction of the TIMKEN 21086-3243 ensures a long service life, reducing the need for frequent replacements and maintenance. • **Superior Performance:** Provides a tight seal that minimizes leakage and contamination, enhancing the efficiency of machinery and extending operational lifespans. • **Cost-Effective Solution:** With its durable design and effective sealing capabilities, this product reduces downtime and maintenance costs, delivering signif