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 5935-01-575-3144
NSN 6685-00-169-1654
NSN 6320-01-160-7757
NSN 5855-01-530-3172
NSN 6145-00-155-5297
NSN 5985-00-406-4318
NSN 6145-01-320-5000
NSN 5960-00-889-5470
NSN 6240-01-590-1347
NSN 6220-01-653-1432
NSN 6130-01-234-4549
NSN 5905-01-308-9691