FYH NA21239D1K3 2 7/16 ND LC INS.*HI-TEMP/CONTACT SEALS*

# Bearings The FYH NA21239D1K3 is a high-performance mounted ball bearing unit specifically designed to provide superior reliability and efficiency in demanding industrial applications. Engineered by FYH Bearing Co., Ltd., Japan's leading manufacturer of mounted ball bearings since 1950, this product incorporates advanced features and robust construction, ensuring optimal performance under severe operating conditions. ## Key Features • **High-Temperature Capability**: Designed for operation in elevated temperatures, making it ideal for applications requiring thermal resilience. • **Contact Seals**: Equipped with contact seals that provide excellent protection against contaminants, enhancing the longevity and reliability of the bearing. • **Z-Lock System**: Features the patented Z-Lock system for easy installation and removal, streamlining maintenance processes. • **Dimensions**: The bearing unit has a bore size of 2 7/16 inches and is built to accommodate heavy loads while maintaining high-speed rotation. • **Durable Construction**: Manufactured with high-quality materials that adhere to Japanese Industrial Standards (JIS), ensuring exceptional durability and performance. ## Applications • **Industrial Machinery**: Ideal for use in various industrial machines and equipment that require reliable bearing performance under heavy loads and high speeds. • **Agricultural Equipment**: Suitable for agricultural machinery where environmental conditions can be harsh, benefiting from its high-temperature and contamination resistance. • **Conveyor Systems**: Perfect for conveyor applications where smooth and efficient operation is critical. ## Benefits • **Enhanced Reliability**: The combination of high-quality materials and innovative design ensures consistent performance, reducing downtime and maintenance costs. • **User-Friendly Installation**: The Z-Lock system simplifies the installation process, allowing for quick replacements and minimizing disruptions in operations. • **Longer Lifespan**: The robust construction and effective sealing mechanisms prolong the bearing's operational life, contributing to lower total cost of ownership. --- *Product information compiled with AI assistance for reference purposes.*