Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GBZUE2921-TXMM found under Bearing Sleeve by Trelleborg Sealing Solutions Ltd. The National Stock Number assigned to this part is 3120015166010, 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 GBZUE2921-TXMM.