TIMKEN 21238-4158 Large Bore Seal

TIMKEN 21238-4158 Large Bore Seal The TIMKEN 21238-4158 Large Bore Seal is a high-performance sealing solution designed for demanding applications in automotive and industrial machinery. Engineered with precision, this NBR (Buna-N) nitrile single lip seal is equipped with a garter spring for enhanced sealing efficiency and durability.

Key Features • Material Composition: Constructed from high-quality NBR (Buna-N) material, which offers excellent resistance to oil, water, and temperature fluctuations, ensuring longevity in challenging environments. • Design Specification: Features a single lip design with a garter spring that maintains constant pressure against the shaft, providing superior sealing effectiveness and minimizing leakage. • Size Compatibility: Designed for large bore applications, the seal offers a reliable fit for various shaft sizes, optimizing performance across multiple installations. • Temperature Range: Operates effectively within a temperature range of -40°F to 250°F (-40°C to 121°C), making it suitable for a wide array of industrial applications. • Pressure Rating: Capable of withstanding high pressure, this seal is ideal for use in hydraulic systems where reliability is critical.

Applications • Automotive Industry: Utilized in various automotive components such as gearboxes and engine assemblies where effective sealing is essential. • Industrial Machinery: Suitable for heavy-duty applications in manufacturing and processing equipment, ensuring protection against contaminants and leakage. • Hydraulic Systems: Ideal for hydraulic cylinders and pumps, providing a robust seal to maintain system integrity and efficiency.

Benefits • Leak Prevention: The garter spring design ensures a tight fit, significantly reducing the risk of leaks and extending equipment life. • Enhanced Reliability: The durable NBR material withstands harsh conditions, ensuring consistent performance and reducing maintenance cos