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 5999-01-068-3639
NSN 5855-01-472-8320
NSN 5975-01-117-9560
NSN 6320-01-652-3806
NSN 5960-01-386-3855
NSN 5855-00-281-3843
NSN 6645-01-567-8282
NSN 6645-01-110-1334
NSN 5915-01-517-9519
NSN 4140-01-050-9739
NSN 5930-01-419-1903
NSN 4140-00-164-6832