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 5975-00-011-2403
NSN 6320-01-458-1853
NSN 6620-00-774-3638
NSN 6620-00-791-0763
NSN 6240-01-268-9372
NSN 6105-01-615-3114
NSN 5998-01-067-3056
NSN 5950-01-203-0093
NSN 5975-00-596-4716
NSN 6320-01-436-0513
NSN 6220-01-357-3672
NSN 6650-01-648-1864