Main bearing for a crankshaft or a camshaft of an internal combustion engine comprises an elastic ring which surrounds the two half bushings of the bearing and clamps them against the rolling elements with a preload

摘要

The main bearing for a crankshaft or a camshaft, with rolling elements (11) located in a cage (21) between the shaft journal (2) and two half bushings (12, 13) comprises an elastic ring (16) with slits which serves for clamping the half bushings with a preload. The radial, inwardly pointing protrusions (22) of the cage extend into at least one journal recess (23) or partially cover the faces of a journal shoulder.