6203 DDU Sealed Ball Bearings 6203DU Single Row Electric Motor Quality 17mm Bore

Single Row - EMQ - 17mm Bore. ID (Bore): 17mm. How do I know if my order was submitted properly?. Koyo 62032RS. Grease Lube. SKF 62032RS. Grease Lubrication: 19000. Width: 12mm.