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 5925-00-360-6785
NSN 5915-01-034-2316
NSN 5905-00-901-9884
NSN 5905-01-129-3323
NSN 5996-00-426-7370
NSN 2925-01-326-0908
NSN 5930-00-894-2168
NSN 6685-01-582-1550
NSN 6320-01-495-0512
NSN 6650-01-019-9870
NSN 7035-01-607-0415
NSN 5915-01-105-0965