The S6306 W203B FAG radial ball bearing is designed for high-speed applications, featuring a bore size of 30 mm and an outer diameter of 55 mm. This bearing is constructed from high-quality steel, ensuring durability and resistance to wear. The W203B designation indicates its specific design features for enhanced performance. Suitable for various applications, including electric motors and conveyors, it meets ISO standards for quality assurance. Its low friction design promotes smooth operation, making it an excellent choice for demanding environments.