TIMKEN 21086-4185 Large Bore Seal The TIMKEN 21086-4185 Large Bore Seal is a high-performance sealing solution designed for demanding automotive and industrial applications. Crafted from premium NBR (Buna-N) nitrile rubber, this single lip seal with a garter spring ensures optimal sealing capabilities, providing enhanced protection against contaminants and fluid leakage.
Key Features • Material Composition: Made from NBR (Buna-N) nitrile rubber, offering excellent resistance to oil and grease, ensuring durability in harsh environments. • Design: Single lip design with a garter spring, which allows for effective sealing under various operating conditions. • Bore Size: Designed for large bore applications, accommodating a range of shaft diameters for versatile use. • Temperature Range: Operational temperature range of -40°F to 250°F (-40°C to 121°C), making it suitable for diverse industrial conditions. • Compatibility: Engineered for compatibility with various fluids, including petroleum-based oils and water, ensuring reliable performance across multiple applications.
Applications • Automotive: Ideal for use in axle and transmission seals, providing effective sealing in automotive systems. • Industrial Machinery: Suitable for hydraulic and pneumatic systems where leak prevention is critical, enhancing the efficiency of machinery operations. • Heavy Equipment: Proven performance in construction and agricultural machinery, where exposure to harsh conditions is routine.
Benefits • Leak Prevention: The robust seal design minimizes the risk of oil and fluid leaks, contributing to lower maintenance costs and improved system efficiency. • Durability: The NBR material offers superior wear resistance, extending the service life of the seal and reducing the frequency of replacements. • Enhanced Performance: The garter spring design ensures constant pressure against the sealing surface, improving the overall sealing effecti