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 6620-01-509-8597
NSN 5930-01-368-7348
NSN 6135-00-351-8606
NSN 6620-00-299-2530
NSN 6610-00-504-2839
NSN 5965-01-308-3786
NSN 6645-00-372-2618
NSN 5950-00-164-6413
NSN 6145-01-367-1404
NSN 6105-01-006-1383
NSN 5985-00-833-6082
NSN 6105-01-194-8588