KOYO IR-404824 bearing with an inner-face design and a 2-1/2 inch bore provides a precise 2.5" shaft fit for equipment requiring this specific bore size. The part is cataloged as MS51962-31, offering a traceable reference for ordering and replacement within KOYO's IR-404824 series. This bearing is intended for general mechanical use where a 2-1/2 inch bore is required, and the inner-face configuration supports proper seating and alignment in housings designed for this size. Suitable for standard industrial machinery, fixtures, or drive assemblies that specify the IR-404824 family and a 2-1/2 inch bore.
