Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HR50847 found under Bearing Thrust And Journal by Dana Off Highway Products Llc. The National Stock Number assigned to this part is 3120003994043, and the Federal Supply Class is 3120 Bearings Plain Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HR50847.