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 6105-01-242-4759
NSN 5925-01-607-6279
NSN 5998-01-033-4817
NSN 6685-01-068-2127
NSN 5930-01-437-9081
NSN 5985-01-100-4498
NSN 5835-00-440-9049
NSN 5920-01-261-0613
NSN 6110-00-244-3190
NSN 5996-01-371-2958
NSN 5950-01-284-5340
NSN 6130-01-513-8072