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 6145-00-141-8095
NSN 5975-00-060-9858
NSN 5930-01-654-8869
NSN 6150-01-504-3730
NSN 5998-01-387-5943
NSN 5855-01-327-2681
NSN 6320-01-516-3836
NSN 2925-01-142-0981
NSN 6610-01-646-1609
NSN 5935-00-924-4567
NSN 2925-01-400-2286
NSN 5965-00-497-8820