The 626ZZ ball bearing is a miniature deep groove ball bearing designed for high rotational speeds and dynamic loads. It features a bore diameter of 6 mm, an outer diameter of 19 mm, and a width of 6 mm. This bearing is shielded on both sides to prevent contaminants from entering and affecting performance. It has a basic dynamic load rating of approximately 2.90 kN and a limiting speed of up to 34,000 rpm with grease lubrication. The 626ZZ is commonly used in applications such as automation control components, robotic systems, and high-speed machinery. It is made from high-quality materials like chrome steel for durability.