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 5895-00-781-4968
NSN 5925-00-408-8918
NSN 5996-01-322-4838
NSN 5990-01-222-6196
NSN 5999-01-129-4872
NSN 6135-01-375-2624
NSN 5935-01-551-6663
NSN 5930-00-753-6806
NSN 5975-00-636-4910
NSN 5990-01-146-9126
NSN 5975-01-166-3324
NSN 5925-01-146-4088