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 6320-01-422-0765
NSN 5999-01-119-1532
NSN 5975-01-131-5036
NSN 5905-01-063-7325
NSN 5998-01-626-5602
NSN 4140-00-428-7589
NSN 6110-01-090-0804
NSN 2925-01-094-4771
NSN 6110-00-900-3970
NSN 5960-01-583-3127
NSN 6150-01-129-3505
NSN 6650-01-069-2501