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 2925-01-464-3093
NSN 6620-01-201-7601
NSN 5835-01-297-1909
NSN 5975-00-838-4922
NSN 5990-01-552-1503
NSN 5999-01-445-5258
NSN 6620-00-233-6839
NSN 6110-01-508-4312
NSN 5999-00-141-0291
NSN 6130-01-460-8885
NSN 5910-00-355-4786
NSN 6135-01-471-7325