The FAG 16011-A-C3 is a genuine deep groove ball bearing designed for high-speed applications and radial loads. Manufactured by FAG (part of Schaeffler Group), this bearing features a 55 mm bore diameter, a 90 mm outer diameter, and an 11 mm width. The 'C3' clearance indicates a greater than normal internal clearance, suitable for applications with temperature differences or misalignment. This single row bearing is commonly used in industrial machinery requiring reliable performance.