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 5975-01-384-5809
NSN 6685-00-079-3307
NSN 5985-01-067-8838
NSN 6150-01-512-5517
NSN 5965-01-144-3001
NSN 5920-01-386-5798
NSN 6135-01-340-8836
NSN 6145-01-451-5609
NSN 6105-00-527-2193
NSN 6650-01-458-4174
NSN 5990-01-430-4651
NSN 6150-00-542-8668