# Seals The TIMKEN 21163-0898 Seals Hi-Performance is an essential component designed to provide superior sealing solutions in various automotive and industrial applications. Crafted from high-quality NBR (Nitrile Butadiene Rubber), this single lip seal with a garter spring ensures optimal performance and durability, making it a reliable choice for maintenance, repair, and operations (MRO) purposes.
Key Features • **Material Composition**: Manufactured from NBR, offering excellent resistance to oil, water, and various chemicals, ensuring longevity and performance stability. • **Design**: Single lip design with a garter spring enhances sealing effectiveness and provides flexibility during installation, accommodating different shaft sizes and tolerances. • **Temperature Range**: Capable of withstanding temperatures from -40°F to +250°F (-40°C to +121°C), suitable for diverse operational environments. • **Size Specifications**: Outer diameter of 2.5 inches (63.5 mm) and inner diameter of 2.0 inches (50.8 mm), designed to fit a wide range of applications. • **Performance Characteristics**: High-performance sealing capability that minimizes leakage and contamination, contributing to improved equipment reliability.
Applications • **Automotive**: Ideal for use in engines, transmissions, and differential components, providing critical sealing in high-pressure environments. • **Industrial Machinery**: Suitable for pumps, motors, and hydraulic systems, ensuring effective sealing to prevent fluid loss and protect against external contaminants. • **General MRO**: Designed for general maintenance and repair operations, compatible with various machinery and equipment across multiple industries.
Benefits • **Enhanced Reliability**: Reduces the risk of leaks and equipment failures, leading to minimized downtime and maintenance costs. • **Durable Performance**: The robust construction of the seal ensures a long service life, reducing the frequency of replacements and improv