The held unit of for bearings with water-drainage of liquids is used in general terms on blots of it having a rotary organ on bearings to tumbling in presence of liquids, which water, or aqueous solutions of detersivi, or soil suspensions in water; in particular the estate unit is apt for being used on washing machines, centrifugatrici, etc; the estate unit is composed from a ring-like packing in two parts, a rotary one mounted on the tree of support of the rotary small basket and supply of a labbro axial of estate, the other part is loyal to the fixed support of the bearing and is constituted from a ring-like packing supply of two labbri crawling on the rotary part, of which a labbro it is forced from an element to wrapping motivating force, of constriction; inside of the center of the bearing in the fixed support, a culvert is gained ring-like collector connected to of the axial channels communicating with the external atmosphere, for the collection and the evacuation of the liquids that eventually had exceeded the barriers formed from the labbri of the ring-like packing; the axial channels are previewed in number and with spacing such, to avoid that the liquids catch up the rolling elements of the bearing. (Figure 1).