Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FW212U found under Bearing Unit by Rexnord Industries Inc Div Link. The National Stock Number assigned to this part is 3130005835199, and the Federal Supply Class is 3130 Bearings Mounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like FW212U.