Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 45642-3PC44 found under Bearing Roller Radial And Thrust by Eaton Aerospace Ltd. The National Stock Number assigned to this part is 3110002274902, 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 45642-3PC44.