Ball transfers each consist of a ball mounted in a housing with ball transfer bearings that allow the ball to rotate in all directions. They are installed on conveying equipment or fixed surfaces so that items can roll smoothly along them. Ball transfers can be used to replace existing ball transfers in ball transfer tables, inserts, and stands, or they can be used to create a custom conveying installation. Some ball transfers may also be used as a substitute for casters in certain applications. When used in conveyor applications, ball transfers allow conveyed items to move in all directions at transition points (entrances, intersections, or exits) in the conveyor system. They help reduce the effort it takes to move the loads in warehousing, package handling, manufacturing, and distribution applications.