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 5945-01-043-6225
NSN 5920-01-471-3366
NSN 5950-00-944-1401
NSN 6240-01-251-8435
NSN 5925-01-339-6540
NSN 5975-00-987-2639
NSN 5965-00-529-0602
NSN 5990-01-208-4322
NSN 5895-01-458-8043
NSN 6645-01-142-2416
NSN 5895-01-240-2515
NSN 5855-01-563-3470