# TIMKEN 21158-1729 Hi-Performance NBR Seal The TIMKEN 21158-1729 seal is engineered for high performance and reliability in demanding industrial applications. Constructed from premium Nitrile (Buna-N) material, this single lip seal with a garter spring is designed to provide superior sealing capabilities, ensuring optimal performance and extended lifespan in a variety of environments.
Key Features • **Material Composition**: Made from high-quality NBR (Nitrile Butadiene Rubber), offering excellent resistance to oils, fuels, and other lubricants. • **Design**: Single lip configuration with a garter spring for enhanced sealing pressure, which effectively retains lubricant and prevents contaminants from entering the system. • **Temperature Range**: Operates effectively in temperatures ranging from -40°F to 250°F (-40°C to 121°C), making it suitable for various industrial applications. • **Pressure Resistance**: Capable of withstanding pressure differentials, ensuring reliable sealing even in high-pressure environments. • **Dimensions**: Designed to fit standard sizing requirements, providing compatibility with numerous industrial machinery and automotive applications.
Applications • **Industrial Machinery**: Ideal for use in hydraulic and pneumatic systems, where reliable sealing is critical for performance and longevity. • **Automotive**: Perfect for automotive applications, including engine components and transmission systems, where oil and grease resistance is essential. • **Energy Sector**: Suitable for use in various energy production and transmission systems, ensuring operational efficiency and reliability.
Benefits • **Enhanced Reliability**: The robust design and quality materials ensure a long service life, reducing the need for frequent replacements and maintenance. • **Improved Efficiency**: Minimizes leakage and contamination, which enhances the overall efficiency of machinery and reduces operational costs. • **Versatile Compatibility**: Its stand