BEARING ASSEMBLY IN A MOBILE HYDRAULIC CRANE TELESCOPIC ARM AND A MOBILE HYDRAULIC CRANE COMPRISING SUCH ASSEMBLY

摘要

A telescopic bearing assembly (40), capable of withstanding predetermined bending loads at maximal extension, wherein the wall thickness (t) in each of the tubular bearing sections (44, 45) of the arm (4) is minimized, the application includes a mobile crane with a hydraulic telescopic arm (4), comprising the assembly (40).