Seals The TIMKEN 21238-4544 Large Bore Seal is a high-performance sealing solution designed to effectively retain lubricants, prevent contamination, and enhance the longevity of machinery components in demanding applications. Manufactured from durable Nitrile (Buna-N) material, this single lip seal with a garter spring ensures consistent sealing performance under varying pressure and temperature conditions.
Key Features • Material Composition: Constructed from Nitrile (Buna-N), offering excellent resistance to oil, grease, and various chemicals, ensuring durability and reliability in harsh environments. • Design: Features a single lip design that optimally retains lubricants while providing effective exclusion of contaminants, enhancing operational efficiency. • Garter Spring: Equipped with a garter spring that maintains consistent lip contact with the shaft, compensating for wear and improving the seal's performance over time. • Temperature Range: Operates effectively within a temperature range of -40°F to +250°F, making it suitable for a wide variety of applications. • Pressure Resistance: Engineered to withstand moderate pressures, ensuring reliable sealing performance even in high-stress environments.
Applications • Ideal for use in automotive, industrial machinery, and equipment where reliable sealing is critical. • Compatible with various shaft materials and sizes, making it versatile for different applications. • Particularly suitable for environments where exposure to oils and greases is prevalent, such as in hydraulic systems and rotating machinery.
Benefits • Enhanced Performance: The advanced sealing technology minimizes leakage, improving the overall efficiency and performance of machinery. • Increased Longevity: The durable Nitrile material and garter spring design contribute to a longer service life, reducing maintenance costs and downtime. • Versatile Use: With a broad operating temperature range and compatib