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 6610-01-278-2446
NSN 5960-00-078-9500
NSN 6150-01-153-9888
NSN 6320-01-527-0211
NSN 5855-00-944-0949
NSN 5835-01-067-9271
NSN 6105-01-056-5258
NSN 5999-01-063-6189
NSN 6130-00-288-1886
NSN 5998-01-232-6191
NSN 5935-00-147-7704
NSN 5950-01-196-4828