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 5855-01-163-8152
NSN 5945-00-964-4864
NSN 2925-01-560-4123
NSN 6145-00-859-2522
NSN 5990-00-362-1453
NSN 6105-01-281-0310
NSN 6145-00-823-6215
NSN 5920-01-241-7666
NSN 6130-00-018-3495
NSN 5915-01-393-0723
NSN 6240-01-607-6252
NSN 5930-00-018-3447