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 5945-01-302-1598
NSN 5930-01-068-3641
NSN 6130-01-380-7081
NSN 5855-01-344-3706
NSN 5920-00-853-4893
NSN 5930-01-449-3678
NSN 6145-01-167-4381
NSN 5905-00-573-7778
NSN 6110-01-497-7502
NSN 5910-01-302-8943
NSN 5950-00-393-1553
NSN 6610-00-481-7136