FIELD: pumps.
SUBSTANCE: group of inventions relates to a lubrication system for components of bearings in a bearing chamber in a horizontal pumping unit. Axial force control device intended for use in a horizontal pumping unit comprises a bearing chamber filled with liquid lubricant, a thrust bearing contained inside the bearing chamber, a chamber of the first radial bearing, the first radial bearing contained inside the chamber of the first radial bearing, and the first dosing unit. First dosing unit ensures control of lubricant flow passing from the bearing chamber to the chamber of the first radial bearing. First metering assembly comprises a flow diaphragm.
EFFECT: invention is aimed at maintaining optimum lubrication level of bearings.
18 cl, 8 dwg
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