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 6240-01-251-6621
NSN 6650-01-547-2628
NSN 5950-01-490-2894
NSN 6620-00-671-4539
NSN 5835-00-135-9528
NSN 5960-01-366-6246
NSN 5925-01-582-4915
NSN 5999-00-040-9081
NSN 5996-00-816-9320
NSN 5950-00-147-9587
NSN 4140-00-679-8630
NSN 4140-01-204-7025