Ball transfer tables consist of ball transfers that are attached to rigid frames or plates. They allow flat-bottomed loads to roll along a path from one place to another, reducing the effort it takes to move the loads in warehousing, package handling, manufacturing, and distribution applications. Ball transfers allow loads to move in all directions, so these ball tables are typically installed at the start and end of conveyor systems, at points along a conveyor system where loads need to change direction or move to an adjacent conveyor line, and at packing tables or workstations where loads need to be rotated or positioned. The length and width of the smallest conveyed item should be at least three times the table's ball spacing dimension, and the heaviest conveyed item must weigh less than the combined capacity of the ball transfers supporting it.