# TIMKEN Seals The TIMKEN 21158-1211 is a high-performance seal designed to provide optimal protection and reliability in various automotive and industrial applications. Engineered with precision, this NBR (Buna-N) nitrile seal features a single lip design with a garter spring, ensuring superior sealing capabilities in demanding environments.
Key Features • **Material Composition**: Constructed from high-quality NBR (Buna-N), offering excellent resistance to oil, fuel, and other harsh chemicals. • **Design**: Single lip design with a garter spring enhances sealing effectiveness and maintains consistent pressure against the shaft, minimizing leakage. • **Temperature Range**: Capable of withstanding temperatures from -40°F to 250°F (-40°C to 121°C), making it suitable for a wide range of operating conditions. • **Dimensions**: Designed to fit standard applications with precise measurements that ensure easy installation and compatibility with existing components. • **Durability**: Engineered to withstand wear and tear, prolonging the lifespan of machinery and reducing maintenance costs.
Applications • **Automotive**: Ideal for use in engines, transmissions, and various vehicle assemblies where reliability and durability are critical. • **Industrial Machinery**: Suitable for sealing applications in pumps, gearboxes, and hydraulic systems, ensuring optimal performance in industrial settings. • **Compatibility**: Designed to fit a variety of shafts and housings, making it a versatile choice for engineers and maintenance professionals across multiple industries.
Benefits • **Enhanced Protection**: Prevents contamination from dust and moisture, which can cause premature wear and failure of components. • **Cost Efficiency**: Reduces downtime and maintenance costs by providing a reliable sealing solution that minimizes leaks and extends equipment life. • **User-Friendly Installation**: The design allows for straightforward mounting, saving time during maintenance and