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, 1.0594 inches nominal cone width, 0.1400 inches nominal cone corner radius, 1.8750 inches nominal bore diameter, increased complement of rollers special features