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 5960-01-039-7840
NSN 5920-00-185-9587
NSN 5910-01-022-0904
NSN 5925-01-160-0990
NSN 5930-00-352-5617
NSN 5950-01-076-0416
NSN 5975-01-168-7408
NSN 6610-00-142-9678
NSN 5935-01-025-1624
NSN 6150-01-478-3952
NSN 5998-01-198-8958
NSN 5960-00-773-8013