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 5960-01-061-2138
NSN 5950-00-554-8357
NSN 5950-01-063-7013
NSN 5975-01-463-2881
NSN 6105-01-426-4522
NSN 5998-01-338-1991
NSN 5925-01-268-0426
NSN 6145-01-088-7495
NSN 5910-01-055-8412
NSN 6650-01-005-8570
NSN 6135-01-309-5765
NSN 5985-01-533-5775