This is the cone only
An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).
Classification: Other ball or roller bearings, including combined ball/roller bearings, nesoi
NSN 5960-01-291-5025
NSN 5960-01-098-8437
NSN 6620-01-019-6952
NSN 5985-01-247-2446
NSN 5935-01-205-5196
NSN 5855-00-149-0766
NSN 5960-01-533-5162
NSN 6650-00-310-2534
NSN 6135-01-171-9299
NSN 5975-01-027-0253
NSN 5925-01-551-4116
NSN 6650-00-690-5840