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 5855-01-497-8834
NSN 5855-00-256-5562
NSN 5915-01-169-6448
NSN 5835-01-391-4556
NSN 5965-01-649-8136
NSN 5835-00-567-7887
NSN 5925-00-319-4212
NSN 6150-00-008-8633
NSN 5905-01-489-0447
NSN 5999-01-084-5509
NSN 2925-00-441-8252
NSN 5975-01-050-8114