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 5935-01-604-6202
NSN 5999-00-264-4191
NSN 5855-00-548-4742
NSN 5999-01-437-7392
NSN 6220-01-415-4854
NSN 5835-00-491-6075
NSN 5915-01-501-5895
NSN 6240-01-237-5430
NSN 5930-01-130-5156
NSN 5935-01-339-0272
NSN 5910-01-366-3531
NSN 5945-00-678-7967