Timken 21247-4405 is a large bore oil seal with a nitrile (NBR) single lip and garter spring. This hi-performance seal features a rubber-covered outer diameter for improved sealing in industrial applications. It is designed for shaft sealing in gearboxes, pumps, and heavy equipment, offering an operating temperature range of -40°F to +250°F.

TIMKEN 21247-4405 Large Bore Seal The TIMKEN 21247-4405 Large Bore Seal is engineered for exceptional performance in a variety of demanding applications. Constructed from high-quality Nitrile (Buna-N) material, this single lip seal features a garter spring design that ensures optimal sealing capabilities, protecting critical components from contaminants while maintaining lubrication.

Key Features

• Material Composition: Made from durable Nitrile (Buna-N), known for its excellent resistance to oils, chemicals, and abrasion.
• Design: Single lip design with an integrated garter spring that enhances sealing performance and adaptability to various shaft conditions.
• Temperature Range: Operates effectively within a temperature range of -30°F to 250°F (-34°C to 121°C), making it suitable for diverse environments.
• Bore Size: Designed for large bore applications, effectively sealing large diameter shafts to prevent leaks.
• Robust Construction: Engineered to withstand harsh conditions, providing long-lasting service life and reliability.

Applications

• Automotive: Ideal for use in automotive differentials, transmissions, and other critical sealing applications.
• Industrial Machinery: Perfectly suited for heavy-duty equipment and machinery where effective sealing is essential to prevent contamination.
• Aerospace: Reliable sealing solution for aerospace applications, ensuring performance in challenging environments.

Benefits

• Enhanced Protection: Provides superior protection against dirt, moisture, and other harmful contaminants, prolonging the life of your equipment.
• Improved Efficiency: Reduces the risk of leaks and maintains optimal lubrication, leading to improved operational efficiency.
• Durable Performance: Designed for longevity and reliability, minimizing maintenance needs and operational downtime. --- Product information compiled with AI assistance for reference purposes.