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 6105-01-103-4498
NSN 6240-00-163-5143
NSN 6645-00-443-8011
NSN 2925-01-376-9236
NSN 6150-01-221-0636
NSN 6320-01-359-3921
NSN 5905-01-219-4842
NSN 5935-01-400-3039
NSN 6145-01-423-2349
NSN 5960-00-945-1833
NSN 5945-01-415-2842
NSN 5895-00-538-2235