The 5201 ATN9 SKF is a high-performance double row angular contact ball bearing designed for precision applications. With a bore diameter of 12 mm and an outer diameter of 28 mm, this bearing is engineered to handle axial and radial loads simultaneously. It features a robust steel construction with a contact angle optimized for high-speed operations. The bearing is sealed to prevent contamination, ensuring longevity and reliability in demanding environments. Ideal for use in machinery and automotive applications, it meets ISO standards for quality and performance.