device a drive shaft a bearing element and a spray disk the spray disk is arranged above the bearing element according to the invention maintenance and lifespan of the liquid coating device are improved significantly application_number US 41515203 A description the invention concerns a liquid coating device for applying liquid to moving surfaces with a rotor housing comprising at least one or more spray rotors each spray rotor comprising a drive means a drive shaft projecting from the drive means a bearing element for the drive shaft and a spray disk driven by the drive shaft wherein the spray disk is substantially formed like a pan and has an upwardly facing opening de a 20 58 667 discloses a device for applying liquid onto moving surfaces which comprises a rotor housing containing a plurality of spray disks these spray disks each have a vertical axis of rotation wherein the axes of rotation terminate at their upper ends in a v belt pulley this v belt pulley is driven via one single v belt a bearing box is located below this drive which bears the entire rotation unit on the rotor housing the pan shaped spray disk which is open at the top and into which the liquid to be sprayed is introduced via a line is located below.