# TIMKEN 21457-0213 Seals The TIMKEN 21457-0213 is a high-performance seal designed to provide exceptional protection against contaminants and retain lubricants in various automotive and industrial applications. Crafted from premium NBR (Nitrile Butadiene Rubber), this single lip seal features a garter spring that enhances its sealing capabilities, ensuring optimal performance even in demanding environments.
Key Features • **Material Composition:** Made from NBR (Buna-N) which offers excellent resistance to oils, fuels, and other chemicals. • **Design:** Single lip design with a garter spring for improved sealing pressure and flexibility. • **Temperature Range:** Operates effectively in a temperature range of -30°F to +250°F (-34°C to +121°C), making it suitable for a variety of applications. • **Dimensions:** Measures 2.250 inches inner diameter and 3.000 inches outer diameter, with a thickness of 0.250 inches, ensuring compatibility with standard equipment. • **Performance Specifications:** Engineered for high-speed applications, providing reliable sealing performance and longevity.
Applications • **Automotive Industry:** Ideal for use in engines, transmissions, and differential applications, where effective sealing is crucial for performance and reliability. • **Industrial Machinery:** Suitable for hydraulic systems, pumps, and gearboxes where contamination prevention and lubricant retention are essential. • **Compatibility:** Designed to fit a wide range of equipment and machinery, making it a versatile choice for various industrial and automotive needs.
Benefits • **Enhanced Durability:** The use of high-quality NBR material ensures long-lasting performance and resistance to wear and aging. • **Improved Efficiency:** Effective sealing reduces leakage and contamination, leading to enhanced operational efficiency and reduced maintenance costs. • **Reliability in Harsh Conditions:** Specifically designed to withstand a wide temperature range and exposure