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 6610-00-897-4529
NSN 7035-00-285-3393
NSN 5999-01-509-3134
NSN 4140-00-422-5571
NSN 6150-01-458-9429
NSN 7035-00-529-3128
NSN 6650-00-405-0702
NSN 5930-00-772-6075
NSN 5985-01-425-1429
NSN 5998-00-497-6984
NSN 4140-01-286-8852
NSN 5965-00-174-4967