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 5985-01-340-9784
NSN 2925-00-355-5130
NSN 5935-01-657-2257
NSN 5945-01-164-3318
NSN 5855-00-688-9954
NSN 5855-01-027-1571
NSN 5920-01-546-9014
NSN 7035-01-657-7183
NSN 6685-01-440-5657
NSN 6685-00-949-8962
NSN 5915-01-367-9915
NSN 6130-01-400-1122