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 5965-00-486-7907
NSN 5905-01-300-2251
NSN 5905-00-321-4636
NSN 5990-00-009-3291
NSN 5960-01-491-9916
NSN 6150-01-098-5075
NSN 6320-01-290-5271
NSN 5945-00-174-0810
NSN 6220-00-422-9972
NSN 5985-01-421-3495
NSN 6135-01-317-6021
NSN 6620-01-038-7468