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 5998-01-097-5422
NSN 6645-01-547-0300
NSN 6645-01-250-5154
NSN 5965-00-868-6820
NSN 5945-00-840-7844
NSN 5920-01-379-5657
NSN 5990-00-943-1790
NSN 5996-01-537-4157
NSN 6130-01-500-9845
NSN 5975-00-912-0619
NSN 6610-01-068-7974
NSN 5915-01-629-6878