# TIMKEN 21527-1321 Hi-Performance Seals The TIMKEN 21527-1321 Hi-Performance Seal is designed to provide exceptional sealing capabilities in various automotive and industrial applications. Manufactured from high-quality NBR (Buna-N) nitrile material, this single-lip seal features a garter spring to ensure a tight fit and optimal performance, making it an ideal choice for environments where reliability and durability are essential.
Key Features • **Material Composition**: Constructed from premium NBR (Buna-N) nitrile, providing excellent resistance to oil, grease, and various chemicals. • **Design**: Single lip design with a garter spring for enhanced sealing efficiency and flexibility, ensuring a secure fit in dynamic applications. • **Temperature Range**: Capable of operating effectively in a temperature range from -40°F to 250°F (-40°C to 121°C), making it suitable for a variety of environments. • **Durability**: Engineered to withstand high wear and tear, ensuring a long service life even in demanding conditions. • **Size**: Specific design dimensions optimized for automotive and industrial use, ensuring compatibility with various equipment.
Applications • **Automotive**: Ideal for sealing engine components, transmissions, and differentials, where ensuring fluid retention and preventing contamination is crucial. • **Industrial Machinery**: Suitable for use in hydraulic systems, pumps, and other industrial equipment that require reliable sealing solutions. • **General Purpose**: Versatile enough for use in various sectors including aerospace, energy, and manufacturing, where high-performance seals are needed.
Benefits • **Enhanced Reliability**: The garter spring design allows for consistent pressure against the shaft, reducing the risk of leaks and enhancing operational reliability. • **High Performance**: With its robust construction, this seal provides superior performance under extreme conditions, reducing downtime and maintenance costs. • **Cost-Eff