Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KG200UR0 found under Bearing Roller Cylindrical by Kaydon Corporation. The National Stock Number assigned to this part is 3110016567729, and the Federal Supply Class is 3110 Bearings Antifriction Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like KG200UR0.