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 5915-00-649-0561
NSN 5895-00-497-1160
NSN 6240-00-669-6652
NSN 6220-01-350-8014
NSN 2925-00-497-7808
NSN 5910-00-477-5165
NSN 6105-00-964-1227
NSN 6105-00-058-4997
NSN 5855-00-548-4742
NSN 6645-01-571-8578
NSN 5965-01-381-2527
NSN 6240-00-917-3724