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 5945-01-360-8778
NSN 6110-00-575-9795
NSN 6240-00-789-3370
NSN 6130-01-452-2440
NSN 5910-01-261-0815
NSN 5998-01-315-0905
NSN 5905-00-564-4461
NSN 5905-01-049-4941
NSN 2925-00-404-6461
NSN 4140-01-483-8040
NSN 5950-01-642-9149
NSN 5910-01-494-3929