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 5895-00-117-1030
NSN 5965-00-208-4896
NSN 6145-00-841-6898
NSN 5835-00-198-4936
NSN 5925-01-375-6048
NSN 6240-01-515-2400
NSN 5945-01-561-1272
NSN 5999-01-363-1735
NSN 5950-01-476-7766
NSN 6145-01-411-3459
NSN 5855-00-147-2508
NSN 6130-01-163-8022