If something moves, there is nearly always a bearing involved. Rotary rolling bearings ensure moving machine elements, such as axles and shafts, maintain their position. They also provide precise guidance, and support for these elements relative to the adjacent structure. Forces and torques are transferred to the surrounding construction. They run in a wide range of designs in many systems in the food production and packaging industry, such as in product fillers, conveyor belts, and folding and gluing machines.