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 5950-01-582-7313
NSN 5910-01-224-8214
NSN 5920-00-636-4713
NSN 6320-01-082-2970
NSN 5985-00-587-5004
NSN 5835-01-090-0784
NSN 5915-01-370-4797
NSN 6220-01-332-3610
NSN 5975-00-676-8392
NSN 5835-01-178-4154
NSN 5835-01-291-5405
NSN 5855-00-941-6412