Timken 21222-4612 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 21222-4612 Large Bore Seal The TIMKEN 21222-4612 Large Bore Seal is a high-performance sealing solution designed to provide exceptional protection against contaminants and retain lubricants in various industrial applications. Manufactured by Timken, a leader in engineered bearings and industrial motion products, this seal is engineered to withstand demanding conditions, ensuring optimal performance and longevity.

Key Features

• Material Construction: Made from premium NBR (Nitrile Butadiene Rubber), known for its excellent resistance to oil, grease, and water, providing superior sealing integrity.
• Design: Features a single lip design with a garter spring that enhances sealing effectiveness, allowing for easy installation and reliable operation.
• Temperature Range: Operates efficiently in a wide temperature range from -30°F to +250°F (-34°C to +121°C), making it suitable for various environments.
• Bore Size: Engineered for large bore applications, this seal ensures a snug fit within specified dimensions, which enhances its sealing capabilities.
• Durability: Designed to withstand abrasion and wear, ensuring a long service life and reduced maintenance costs.

Applications

• Industrial Machinery: Ideal for use in heavy-duty equipment such as construction machinery, mining equipment, and agricultural machines where robust sealing is critical.
• Automotive Applications: Suitable for sealing differential housings and transmission cases, providing reliable performance in automotive environments.
• Aerospace and Energy: Designed to meet the rigorous demands of aerospace and energy sectors where precision and reliability are paramount.
• Compatibility: Works seamlessly with various lubricants and is compatible with a range of shaft sizes and installations.

Benefits

• Enhanced Reliability: The durable construction and effective sealing design reduce the risk of leakage and contamination, ensuring optimal equipment performance.
• Cost Efficiency: Minimizes maintenance and downtime costs due to its long-lasting design and effectiveness in harsh environments.
• Versatile Applications: Suitable for a wide range of industrial and automotive applications, making it an ideal choice for diverse operational needs. --- Product information compiled with AI assistance for reference purposes.