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 2925-00-201-7138
NSN
NSN 5996-00-205-2933
NSN 5930-01-651-8097
NSN 6240-01-080-4346
NSN 5910-00-113-9504
NSN 5960-01-601-5565
NSN 5945-01-428-9544
NSN 5925-00-736-0425
NSN 5930-01-191-2924
NSN 6610-01-291-4173
NSN 5930-00-847-0276