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 5920-01-065-1824
NSN 6110-00-003-3363
NSN 5835-01-071-2814
NSN 5998-01-420-6475
NSN 5925-00-517-8512
NSN 5855-01-579-7065
NSN 6320-00-908-6841
NSN 5950-00-554-4143
NSN 5960-00-204-7506
NSN 5910-01-190-6660
NSN 5855-01-147-4785
NSN 2925-01-539-9795