Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 600SD3145F1 found under Bearing Roller Self Aligning by Timken Aerospace Inc. The National Stock Number assigned to this part is 3110006786409, 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 600SD3145F1.