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).
nose landing gear, f-15 end item identification, 63.500 millimeters nominal bore diameter, 19.050 millimeters nominal cone width, 1.50 millimeters nominal cone corner radius, agav criticality code justification