# TIMKEN Seals The TIMKEN 21391-1828 is a high-performance seal designed for superior protection in various automotive and industrial applications. Engineered from high-quality NBR (Buna-N) nitrile material, this seal provides exceptional resistance to wear, abrasion, and environmental factors, ensuring long-lasting performance.
Key Features • **Material Composition**: Constructed from NBR (Buna-N) nitrile, offering excellent resistance to oils, greases, and a wide range of temperatures. • **Design Specification**: Single lip design with a garter spring that maintains consistent contact with the shaft, minimizing leakage and enhancing sealing efficiency. • **Performance Rating**: Capable of operating effectively in temperatures ranging from -30°C to +100°C (-22°F to +212°F), suitable for demanding environments. • **Durability**: Engineered for high wear resistance, extending the lifespan of machinery and reducing the frequency of replacements. • **Compatibility**: Designed for use in various applications, including automotive, industrial machinery, and more, ensuring versatility and adaptability.
Applications • Ideal for sealing applications in automotive engines, gearboxes, and hydraulic systems, where oil and fluid containment is crucial. • Suitable for industrial machinery that requires reliable sealing solutions to protect against contaminants and ensure operational efficiency. • Compatible with a wide range of shaft diameters, making it a versatile choice for multiple applications across various industries.
Benefits • **Leak Prevention**: The effective sealing capability minimizes leakage, which can lead to costly downtime and repairs. • **Enhanced Reliability**: Timken's commitment to quality engineering results in seals that perform reliably under challenging conditions, ensuring operational continuity. • **Cost Efficiency**: Reduces maintenance costs by minimizing the need for frequent replacements and repairs, contributing to overall productivity.