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 5895-01-481-3952
NSN 5975-01-350-9912
NSN 6105-00-786-0361
NSN 6150-01-302-0623
NSN 6150-01-352-3995
NSN 5935-01-415-0887
NSN 6320-00-456-2092
NSN 5950-01-136-6558
NSN 6145-01-327-3328
NSN 5999-01-286-5386
NSN 6110-01-633-9660
NSN 5950-00-402-1275