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 6110-01-110-8555
NSN 6135-01-010-0891
NSN 5905-00-834-4416
NSN 5996-01-446-8198
NSN 6150-01-178-1050
NSN 5960-00-766-6042
NSN 5835-01-250-2939
NSN 5975-01-584-6472
NSN 5998-00-198-7310
NSN 5895-00-279-3730
NSN 5855-00-944-0949
NSN 2925-00-491-3549