Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number J0136 found under Cup Tapered Roller Bearing by Johnston Equipment And Supply Corp. The National Stock Number assigned to this part is 3110001000365, 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 J0136.