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 6685-00-258-9191
NSN 5930-01-035-7163
NSN 6145-01-105-2003
NSN 5895-01-391-5068
NSN 5998-01-076-6235
NSN 6610-00-270-9974
NSN 5996-01-148-1252
NSN 5910-01-596-2780
NSN 6610-01-346-2802
NSN 5915-01-296-1491
NSN 5998-01-627-7383
NSN 5990-00-174-6695