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 6135-01-655-1759
NSN 6105-00-811-3528
NSN 5996-01-131-9353
NSN 5920-00-785-5471
NSN 5925-00-058-4156
NSN 6685-01-075-6378
NSN 6240-01-571-5181
NSN 5855-01-430-0132
NSN 6150-01-476-9061
NSN 6620-01-486-0937
NSN 5999-01-438-3743
NSN 7035-00-421-8710