voice coil motor 112 is coupled with a servo system not shown to accurately position the head 146 over a specific track on the disk 120 the servo system acts as a guidance system using positioning code for example grey code read by the head 146 from the disk 120 to determine the position of the head 146 on tracks 124 on the disk 120 the actuator assembly 130 is shown in fig1 and 2 to have an overall wedge shape but could alternatively have a variety of shapes for example the actuator assembly could be rectangular or oblong or shaped like an arrow the heads 146 read and or write data to the disks each side of a disk 120 can have an associated bead 146 and the heads 146 are collectively coupled to the actuator assembly 130 such that the heads 146 pivot in unison when not in use the heads 146 can rest on the stationary disk 120 typically on an inner portion of the disk that does not contain data or on a ramp 150 positioned either adjacent to a disk or just over the disk surface 0023 fig2 illustrates an actuator assembly with a bearing assembly in accordance with the present invention removed from the actuator assembly the actuator assembly 130 comprises.