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).
steel overall material, 0.0310 inches nominal cone corner radius, 1.2500 inches nominal bore diameter, 0.8750 inches nominal cone width, axial distance between center of roller contact line and cone stability point on shaft axis 0.1500 in. special features