# Seals The TIMKEN 21158-1900 is a high-performance seal designed for demanding automotive and industrial applications. Engineered using advanced materials, this NBR (Nitrile Butadiene Rubber) single lip seal with a garter spring ensures superior sealing performance, extending the lifespan of your machinery and components.
Key Features • **Material Composition**: Constructed from NBR (Buna-N), providing excellent resistance to oil, grease, and various chemicals. • **Design**: Single lip design with a garter spring for enhanced sealing against contaminants and pressure fluctuations. • **Operating Temperature**: Suitable for a temperature range of -40°F to 250°F (-40°C to 121°C), ensuring performance under extreme conditions. • **Dimensions**: Standard size tailored for compatibility with a wide range of applications, facilitating easy installation and replacement. • **Performance Standards**: Meets or exceeds industry standards for durability and effectiveness, ensuring reliable operation in critical environments.
Applications • **Automotive**: Ideal for sealing applications in engines, transmissions, and differential units. • **Industrial Machinery**: Suitable for equipment that requires high reliability under heavy-duty usage, including pumps and gearboxes. • **Compatibility**: Designed to fit various shafts and housings, ensuring a versatile solution for numerous machines and vehicles.
Benefits • **Enhanced Reliability**: Offers robust sealing capabilities that prevent leakage and contamination, promoting longer equipment life. • **Cost Efficiency**: Reduces maintenance costs by minimizing wear and tear on components, ultimately leading to lower downtime. • **Versatile Use**: Its adaptable design allows for use across multiple industries, making it a practical choice for diverse applications. --- *Product information compiled with AI assistance for reference purposes.*
