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 5975-01-201-1019
NSN 5996-01-566-0344
NSN 6150-01-035-7916
NSN 5945-01-200-8272
NSN 6110-00-820-1660
NSN 6220-01-500-0740
NSN 5930-01-047-3182
NSN 5895-00-897-8193
NSN 6620-00-932-6508
NSN 5935-00-118-6233
NSN 7035-00-870-0290
NSN 5895-00-780-2040