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 5965-00-803-6089
NSN 5915-01-381-7404
NSN 6150-00-583-9878
NSN 5990-00-646-5487
NSN 5905-01-220-7417
NSN 5960-01-509-8779
NSN 6110-00-199-5451
NSN 6320-00-886-9771
NSN 6645-00-451-6462
NSN 5915-01-656-8877
NSN 6650-00-929-0084
NSN 6145-01-386-4299