TIMKEN 21087-3691 Large Bore Seal The TIMKEN 21087-3691 Large Bore Seal is a high-performance sealing solution designed to protect bearings and other critical components from contaminants and loss of lubrication. Manufactured from premium NBR (Buna-N) nitrile rubber, this single lip seal features a garter spring that ensures optimal contact with the shaft, providing exceptional sealing capabilities in demanding applications.
Key Features • Material Composition: Constructed from durable NBR (Buna-N) nitrile, offering excellent resistance to oil and heat, ensuring longevity in various environments. • Design: Single lip design with a garter spring enhances the seal's flexibility and maintains consistent pressure against the shaft. • Size: Large bore design suitable for a wide range of applications, facilitating easy installation and reliable performance. • Temperature Range: Operates effectively in temperatures from -30°F to 250°F (-34°C to 121°C), making it versatile for various industrial conditions. • Compatibility: Designed for use with standard shafts and fits various equipment, promoting versatility in sealing applications.
Applications • Automotive Industry: Ideal for use in automotive differentials and transmissions, safeguarding critical components from debris and ensuring efficient operation. • Industrial Machinery: Suitable for heavy machinery and equipment, where protecting internal components from contaminants is crucial for optimal performance. • Energy Sector: Effective in hydraulic systems and oilfield applications, preventing fluid loss and ensuring system integrity under high-stress conditions.
Benefits • Enhanced Durability: The robust construction of the TIMKEN 21087-3691 ensures long-lasting performance, reducing the need for frequent replacements and maintenance. • Improved Reliability: Provides a reliable barrier against dirt, water, and other contaminants, enhancing the longevity and efficiency