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 5998-00-432-6173
NSN 2925-01-094-4771
NSN 6150-01-162-5417
NSN 5990-01-544-0364
NSN 5965-01-460-4172
NSN 6220-01-006-3057
NSN 6145-01-413-2079
NSN 5895-00-313-9098
NSN 6685-01-561-1881
NSN 6220-01-019-7606
NSN 5998-01-149-6932
NSN 6240-00-253-7611