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 5998-01-302-6772
NSN 5945-01-643-5530
NSN 5905-00-342-5073
NSN 6685-01-382-9932
NSN 5895-01-338-2699
NSN 6650-01-154-1870
NSN 2925-01-153-7794
NSN 5960-01-139-3136
NSN 6105-01-278-9830
NSN 5998-01-576-9622
NSN 5985-00-757-2435
NSN 5915-00-703-1453