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 5910-01-323-7086
NSN 5905-01-175-9264
NSN 5960-01-306-3395
NSN 6110-01-062-4139
NSN 5855-00-481-0019
NSN 5925-01-614-1825
NSN 4140-01-076-2975
NSN 5990-01-246-7417
NSN 7035-01-048-7122
NSN 6610-00-820-4743
NSN 5855-00-763-2155
NSN 5920-01-184-7530