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 5999-00-300-0264
NSN 5975-00-253-0878
NSN 6110-01-326-5932
NSN 6610-01-189-3001
NSN 5895-01-374-2812
NSN 6320-01-372-8671
NSN 6610-00-469-8534
NSN 5960-00-160-2183
NSN 6105-00-905-6462
NSN 5965-01-068-2714
NSN 5935-01-551-4489
NSN 5999-00-447-4285