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 6110-01-649-8219
NSN 5915-01-645-4809
NSN 5998-01-027-1161
NSN 6110-01-633-9660
NSN 5855-01-616-3915
NSN 6145-00-182-9797
NSN 5920-00-006-1919
NSN 6645-01-062-0905
NSN 5945-00-295-2191
NSN 5935-00-198-8454
NSN 7035-00-079-7189
NSN 5945-01-571-8594