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 5960-01-570-8605
NSN 6650-01-238-9717
NSN 6240-00-485-9986
NSN 5920-01-125-6469
NSN 6320-01-229-2264
NSN 5998-00-509-5069
NSN 6645-01-204-4653
NSN 5855-01-575-4813
NSN 5985-01-074-0364
NSN 5998-01-344-8216
NSN 7035-01-540-9072
NSN 5950-01-444-0867