Abstract: A procedure and means for lubricating the bearings in equipment comprising a plurality of oil-lubricated bearings (7). The oil is conducted to each bearing separately through a volumetric meter (4) which meters the oil quantity going to the bearing. The oil is conducted to a unit (14) comprising a plurality of volumetric meters (4), where it is distributed through a branching tube (2-3) comprised in the unit to each meter. A signal proportional to the flow passing through each meter can be conducted electrically further to a monitoring point.