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 5910-01-366-9903
NSN 5835-00-883-8182
NSN 5905-01-439-2090
NSN 6240-01-067-6457
NSN 5985-01-561-7841
NSN 5999-00-849-6198
NSN 5965-01-539-7345
NSN 5960-00-222-6174
NSN 7035-01-141-8076
NSN 6685-01-476-1569
NSN 5998-01-415-3841
NSN 2925-01-285-7163