# TIMKEN SEALS The TIMKEN 21702-3456 is a high-performance PTFE single lip seal designed for reliable sealing in demanding applications. Engineered with precision, this seal ensures minimal friction and exceptional wear resistance, making it ideal for a variety of automotive and industrial applications.
Key Features • **Material Composition**: Constructed from high-grade PTFE, providing excellent chemical resistance and high-temperature stability. • **Single Lip Design**: Features a single lip configuration that effectively retains lubricants while preventing contaminants from entering the system. • **Garter Spring**: Incorporates a stainless steel garter spring that enhances lip contact with the shaft, ensuring consistent sealing pressure and improved performance. • **Temperature Range**: Operates effectively in temperatures ranging from -50°C to +200°C, accommodating a wide range of environmental conditions. • **Dimensions**: Precision-engineered with an outer diameter of 34 mm and an inner diameter of 24 mm, ensuring a perfect fit for various applications.
Applications • **Automotive Industry**: Perfect for sealing engine components, transmissions, and differential systems, where reliable lubrication retention is critical. • **Industrial Machinery**: Suitable for use in pumps, motors, and other rotating equipment, providing enhanced protection against oil and dirt ingress. • **Compatibility**: Designed to fit a variety of standard shaft sizes and configurations, making it versatile for multiple applications across different sectors.
Benefits • **Enhanced Durability**: The robust construction and materials significantly extend the life of the seal, reducing maintenance costs and downtime. • **Improved Efficiency**: Minimizes friction and wear, leading to better performance and reduced energy consumption in machinery. • **Reliable Performance**: Provides consistent sealing capabilities under varying pressure and temperature conditions, ensuring optimal ope