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 5925-01-499-0421
NSN 5925-01-658-2270
NSN 6320-00-681-1324
NSN 6135-00-221-4720
NSN 5998-01-510-9738
NSN 6240-01-580-2748
NSN 5935-01-580-0161
NSN 4140-01-257-2676
NSN 6240-00-677-0305
NSN 5895-01-403-2793
NSN 6650-01-100-3185
NSN 6240-00-183-0750