If the ball is on the bottom, it's a "roller ball." If it's on the top and meant to be touched, it's a "trackball."
Normally the roller pins behind the ball wears out.
Normally the roller pins behind the ball wears out.
Opto-mechanical mouse has a ball with two freely rotational rollers, which are 90 degrees apart. One roller detects the forward-backward motion and other the left-right motion of the mouse.
There are many parts to a mouse including the roller. The roller functions to move the arrow on the screen.
Use compresed air to blow out dust. Clean the rollers with a cotton swab dipped in a very small amount of liquid soap. The sticky side of duct tape works well to clean the mouse ball. You can purchase a cleaning kit for the mouse, trackball, and keyboard.
Remove the ball, beneath which you will see two roller bars or rods at right angles. Clean the dust or debris from the rods/bars. Replace the ball and use. If it still won't work, reload the mouse driver software.
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SIC 3562 applies to BALL AND ROLLER BEARINGS.
roller ball pens employ a mobile ball and liquid ink to produce a smoother line.
NAICS 332991 applies to Ball and Roller Bearing Manufacturing.
mouse ball