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 6130-00-042-6436
NSN 5905-01-014-5472
NSN 6645-01-206-4888
NSN 6110-00-736-9946
NSN 6320-01-466-4175
NSN 6685-01-406-8955
NSN 6150-00-152-1845
NSN 5915-01-187-5755
NSN 5945-00-130-2618
NSN 6150-01-227-2174
NSN 5835-01-027-7564
NSN 7035-01-056-5350