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 6130-00-018-5719
NSN 5998-01-271-0819
NSN 5855-00-444-2298
NSN 5990-00-814-9788
NSN 5960-01-010-3083
NSN 6145-00-816-2005
NSN 5920-01-449-3361
NSN 5935-01-282-4086
NSN 5915-01-415-3100
NSN 5950-01-179-4820
NSN 6220-00-554-5937
NSN 5985-01-436-1520