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 6130-01-464-4286
NSN 6135-01-090-5365
NSN 5915-00-175-2436
NSN 5996-01-167-9234
NSN 6150-00-828-3122
NSN 6145-01-414-2195
NSN 5855-00-943-0685
NSN 6105-01-437-9990
NSN 6130-00-917-7502
NSN 5915-01-295-7700
NSN 6685-01-582-2487
NSN 6240-00-533-1493