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 6150-01-519-2387
NSN 5910-01-042-3437
NSN 6610-01-375-1527
NSN 2925-01-424-0235
NSN 5960-01-617-6345
NSN 6130-00-452-1486
NSN 5999-01-200-3324
NSN 6220-01-424-0687
NSN 6110-01-360-0363
NSN 6220-01-266-6548
NSN 5990-01-425-2175
NSN 6240-01-165-2693