Manufacturer Part Number:6203 DDUC3 x 2Bearing Type:Ball BearingBrand:NSKINTERCHANGE PART NUMBER:6203 DDUC3 x 2Outer Diameter:40 mmOTHER PART NUMBER:6203DDU x 2gtin13:Does not applySeal Type:2 Side Rubber ShieldUPC:Does not applyInner Diameter:17 mmCountry/Region of Manufacture:JapanMPN:6203 DDUC3 x 2