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 5930-01-571-2757
NSN 5960-01-425-1454
NSN 5855-01-290-3248
NSN 5895-01-398-0642
NSN 5835-01-014-4574
NSN 5999-00-445-7982
NSN 5935-00-027-1341
NSN 5945-01-479-3337
NSN 5990-00-990-1711
NSN 5999-01-324-5624
NSN 5925-01-004-9293
NSN 5855-00-896-4047