DIM (A): 1.52" DIM (B): 1.12" DIM (C): 1.06" DIM (D): 1.52" LOAD CAPACITY: 3560 LBS Wheel Hub Assemblies include: Bearing Cups, Bearing Cones, Wheel Bolts, Hub Cap and Grease Seal. Spindle Assemblies are sold separately. See Spindle Assemblies for more information. MANUFACTURED IN THE USA