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 5990-01-485-0260
NSN 5975-01-545-0410
NSN 6620-01-546-3337
NSN 6150-01-194-3352
NSN 6110-00-172-6126
NSN 6150-01-463-9165
NSN 5895-01-462-1709
NSN 6240-01-087-4749
NSN 6240-00-170-5302
NSN 5915-00-843-4555
NSN 6135-01-499-4068
NSN 5945-01-441-6458