The DDR1240ZZ NMB Radial Ball Bearing is designed for high-speed applications, featuring a bore diameter of 12 mm and an outer diameter of 40 mm. This bearing is engineered to handle radial loads efficiently, making it suitable for various industrial applications. The double shielded design provides enhanced protection against contaminants, ensuring longevity and reliability. Manufactured to meet ISO standards, this bearing is ideal for use in automotive and machinery sectors, offering smooth operation and reduced friction for optimal performance.