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 6110-00-150-2014
NSN 5920-01-086-6392
NSN 5920-01-491-1905
NSN 5910-00-918-4068
NSN 6105-01-123-5764
NSN 5930-00-288-1882
NSN 6645-01-063-8243
NSN 6220-01-186-5930
NSN 5998-00-406-0429
NSN 6220-01-106-7845
NSN 2925-01-244-3016
NSN 5920-00-874-5620