Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LT4-EB240 found under Bearing Roller Tapered by Nsk Corp. The National Stock Number assigned to this part is 3110015379038, 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 LT4-EB240.