Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M802011 20082 found under Cup Tapered Roller Bearing by The Timken Corporation. The National Stock Number assigned to this part is 3110011299893, 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 M802011 20082.