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 5935-00-227-1110
NSN 6610-01-058-2366
NSN 5925-01-263-1968
NSN 6145-01-184-8477
NSN 6130-01-517-5481
NSN 5950-00-523-7386
NSN 5965-00-194-9428
NSN 6130-01-160-6610
NSN 5950-01-551-3675
NSN 5895-01-088-1017
NSN 5905-01-469-1951
NSN 5945-00-593-3208