Ball Bearing 02-04-0620

This is an authentic manufacturer approved replacement item. It is commonly used on Milwaukee angle grinders. This sealed metal bearing helps to secure armature while allowing it to spin freely. Includes one (1) bearing per order. To complete this repair you would need a screwdriver and pliers. • Remove the side handle • Remove the guard • Remove the handle • Separate the grinder • Disengage the brushes • Remove the fan • Remove the gear case • Remove the armature • Remove the pinion gear • Remove the front bearing • Install the new bearing • Reassemble unit and test it