TIMKEN 21238-4308 Large Bore Seal The TIMKEN 21238-4308 Large Bore Seal is a high-performance sealing solution designed to enhance the reliability and efficiency of machinery in various applications. Engineered from premium NBR (Buna-N) material, this single lip seal with a garter spring provides superior resistance to wear, oil, and various environmental factors, ensuring optimal performance in demanding conditions.
Key Features • Material Composition: Constructed from NBR (Buna-N), known for its excellent resistance to petroleum-based oils and fuels, making it suitable for automotive and industrial applications. • Design: Features a single lip design with a garter spring that ensures a secure fit and maintains sealing integrity under varying pressure conditions. • Temperature Range: Operates effectively in a wide temperature range, typically from -40°F to 225°F (-40°C to 107°C), allowing for adaptability in diverse environments. • Large Bore Specification: Specifically designed for large bore applications, providing enhanced sealing capabilities for larger shafts and housings. • Durability: Engineered for long-lasting performance, reducing the need for frequent replacements and maintenance.
Applications • Automotive Industry: Ideal for sealing components in engines, transmissions, and differentials where oil retention is critical. • Industrial Machinery: Suitable for use in pumps, compressors, and other heavy machinery that requires robust sealing solutions against contaminants. • Aerospace and Energy Sectors: Provides reliable sealing in environments that demand superior performance and durability under high-stress conditions.
Benefits • Enhanced Reliability: The robust construction and design reduce the risk of leaks, ensuring that machinery operates smoothly and efficiently. • Cost-Effective Maintenance: With its durability and long service life, the TIMKEN seal minimizes maintenance costs and downtime, maximiz