Timken 21852-4632 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 conveyors, with an operating temperature range of -40°F to +250°F.

TIMKEN 21852-4632 Large Bore Seal The TIMKEN 21852-4632 Large Bore Seal is engineered for superior protection against contaminants and leakage, making it an essential component in various automotive and industrial applications. This single lip seal is crafted from high-quality NBR (Buna-N) material, which provides excellent resistance against oils, fuels, and other chemicals, ensuring long-lasting performance in demanding environments.

Key Features

• Material Composition: Constructed from Nitrile (Buna-N), offering high resistance to abrasion, heat, and chemical exposure.
• Design: Features a single lip design with an integrated garter spring for enhanced sealing effectiveness and improved stability during operation.
• Bore Size: Designed for large bore applications, accommodating a wide range of shaft diameters.
• Operating Temperature: Capable of operating efficiently in temperatures ranging from -40°F to 250°F (-40°C to 121°C), making it suitable for both hot and cold environments.
• Durability: Engineered for high-performance applications, providing extended service life and reducing maintenance costs.

Applications

• Automotive: Ideal for sealing applications in automotive transmissions, axles, and engine components.
• Industrial Machinery: Suitable for use in various industrial equipment, including pumps, compressors, and gearboxes.
• Heavy Equipment: Perfect for large bore applications in construction and agricultural machinery, ensuring reliable operation under tough conditions.

Benefits

• Enhanced Protection: Effectively prevents contamination and fluid leakage, extending the life of equipment and reducing downtime.
• Cost-Effective Solution: Reduces maintenance frequency and costs, providing significant savings over time.
• Reliable Performance: Trusted by professionals for its consistent performance and durability in critical applications. --- Product information compiled with AI assistance for reference purposes.