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 6650-01-130-6799
NSN 5996-00-185-1372
NSN 5945-00-379-4660
NSN 5950-01-214-6208
NSN 5950-01-442-7195
NSN 7035-00-445-9657
NSN 6105-00-128-1890
NSN 6240-01-584-9648
NSN 5930-01-430-2309
NSN 5915-01-027-1407
NSN 5920-01-305-1419
NSN 6130-01-252-8823