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 5905-01-646-9639
NSN 5998-01-050-1805
NSN 5990-00-554-0366
NSN 5905-01-300-5819
NSN 5905-00-168-1586
NSN 6620-01-546-4942
NSN 5920-01-175-5949
NSN 5905-01-010-3877
NSN 6645-01-447-2446
NSN 5965-00-802-0060
NSN 2925-00-987-9595
NSN 6620-01-025-3401