The NSK 6010DDUC3 is a genuine NSK deep groove ball bearing designed for various industrial and machinery applications. It features a 50mm bore diameter, an 80mm outer diameter, and a 16mm width. This bearing is equipped with a C3 internal clearance, indicating a greater than normal radial clearance, suitable for applications with high temperatures or where shaft expansion is expected. The 'DDU' designation typically indicates two contact rubber seals on both sides, providing excellent protection against contaminants and retaining lubricant.