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 5920-00-185-9587
NSN 6610-01-303-7658
NSN 6645-01-180-3818
NSN 6105-01-387-6073
NSN 6110-01-465-0163
NSN 6105-01-274-4702
NSN 5935-01-340-9627
NSN 7035-00-834-2090
NSN 6150-01-440-0376
NSN 6650-01-126-6238
NSN 5950-00-186-0682
NSN 2925-00-419-5868