Abstract: An apparatus and system or process for lubrication of conveyor trolleys and similar moving bearing points as found in conveyor chain and associated conveyor equipment. The apparatus includes a wheel positioning locator in the form of a trolley track section having openings through the web and movement controlling cam blocks which engage and orient trolley wheels and chain assuring proper positional location of the bearings adjacent the emission point of lubricant capillaries and in avoidance of damaging contact between capillaries and moving trolleys or chain equipment. One track flange provides support for electrical equipment and limit switches. The other track flange supports the trolley wheels. The lubricating circuit is a constant pressure circulating system from a central storage tank and running to valves, and the valves located at the capillary tubes.