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 5950-01-117-9709
NSN 2925-00-553-8799
NSN 5996-01-609-1891
NSN 6645-00-896-9430
NSN 5855-00-221-9435
NSN 5996-01-359-4222
NSN 6150-01-409-2858
NSN 6320-01-036-2598
NSN 6645-01-382-4940
NSN 5855-00-631-4565
NSN 6130-01-297-4821
NSN 6110-01-319-3585