Over deze norm
The aim of this part is to achieve designs of plain bearings that are reliable in operation, by the application of a calculation method for oil-lubricated hydrodynamic plain bearings with complete separation of the thrust collar and plain bearing surfaces by a film of lubricant. Applies to plain thrust bearings with incorporated wedge and supporting surfaces having any ratio of wedge surface length lwed to length of one pad L. The present standard deals preferably with the value lwed/L + 0,75 as this value represents the optimum ratio. The ratio of width to length of one pad can be varied in the range B/L = 0,5 to 2.
||Plain bearings - Hydrodynamic plain thrust pad bearings under steady-state conditions - Part 1: Calculation of thrust pad bearings