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 5999-01-367-2843
NSN 4140-01-411-6666
NSN 5996-01-303-8361
NSN 2925-01-016-0876
NSN 5895-01-171-5149
NSN 5996-01-560-7423
NSN 5835-01-103-1384
NSN 6610-01-511-0982
NSN 5960-01-033-6651
NSN 6645-01-365-4091
NSN 6110-01-012-3534
NSN 7035-01-487-6481