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 5835-01-149-6855
NSN 6620-01-152-0936
NSN 6645-00-601-6793
NSN 5895-01-037-2536
NSN 2925-00-188-5003
NSN 6685-01-039-5912
NSN 2925-01-228-6554
NSN 6220-01-065-3359
NSN 5965-01-055-0102
NSN 6105-01-483-5405
NSN 6645-01-014-2849
NSN 5985-01-372-4238