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 5960-00-840-7103
NSN 6320-01-160-7757
NSN 5925-00-796-6113
NSN 6130-00-950-6323
NSN 5855-01-582-4594
NSN 5996-01-439-5120
NSN 6240-00-018-8028
NSN 6105-01-248-6859
NSN 6320-01-134-7267
NSN 5935-01-339-0980
NSN 6240-01-348-8975
NSN 5855-00-427-7848