The 624 2RS PRX TTN miniature ball bearing is designed for precision applications requiring compact dimensions. With a bore size of 4 mm and an outer diameter of 13 mm, this bearing is ideal for small machinery and electronic devices. It features rubber seals on both sides, providing excellent protection against contaminants and ensuring smooth operation. Constructed from high-quality materials, it offers reliable performance and longevity. This bearing is suitable for use in robotics, hobby projects, and various industrial applications, meeting stringent quality standards for durability and efficiency.