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 2925-01-197-7864
NSN 6610-01-382-4974
NSN 6620-00-193-9503
NSN 6150-01-374-9361
NSN 5990-01-522-6096
NSN 6130-01-607-7711
NSN 6220-01-547-5183
NSN 2925-00-994-8684
NSN 6130-01-116-0757
NSN 6320-01-659-2819
NSN 4140-01-377-5828
NSN 6105-00-635-0860