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 5950-00-915-4542
NSN 5930-00-725-2889
NSN 5945-00-916-7962
NSN 6650-01-568-0299
NSN 5975-01-344-3765
NSN 5990-01-199-2846
NSN 6130-01-086-3823
NSN 6105-01-394-4175
NSN 6610-01-137-2767
NSN 6620-00-994-9917
NSN 6610-01-055-0468
NSN 5920-00-491-2795