TIMKEN LARGE BORE SEAL The TIMKEN 21086-4157 Large Bore Seal is engineered to provide exceptional sealing performance in various challenging environments. Designed with precision and built with high-quality materials, this single lip seal effectively prevents the ingress of contaminants while retaining lubricants, ensuring optimal performance and longevity in applications ranging from automotive to industrial machinery.
Key Features • Material Composition: Constructed from NBR (Nitrile Butadiene Rubber), the seal offers excellent resistance to oil, fuel, and other aggressive substances, making it suitable for a wide range of applications. • Design: Features a single lip configuration with a garter spring, which enhances the sealing action and provides a secure fit against the shaft. • Temperature Range: Operates effectively in temperatures ranging from -40°F to 250°F (-40°C to 121°C), ensuring reliability in diverse operational conditions. • Size: The large bore diameter is optimized for precise fitment, reducing wear and prolonging the life of both the seal and the components it protects. • Durability: Engineered for high-performance applications, this seal is designed to withstand mechanical stresses and maintain integrity over time.
Applications • Automotive Industry: Ideal for use in engines, transmissions, and other critical systems where reliable sealing is paramount. • Industrial Machinery: Suitable for various machinery applications, including hydraulic systems and manufacturing equipment, where contamination control is essential. • Compatibility: Designed to fit a wide range of shafts and housing configurations across multiple industries, ensuring versatility in application.
Benefits • Enhanced Reliability: Provides robust sealing capabilities that prevent leaks, enhancing the reliability of machinery and reducing maintenance costs. • Improved Efficiency: The effective sealing action minimizes lubricant los