Crank shaft arrangement e.g. for crank case of internal combustion engine, has crank shaft and crank shaft side forming mass compensation providing chamber of crankcase and bearing block

摘要

The arrangement has a crank shaft (3) and a crank shaft side (7) forming a mass compensation providing a chamber (12) of the crankcase and a bearing block (2). The crank case side has a tapered end, and the bearing block is reinforced in the area of the crank shaft side. A rotation axle (5) is provided with the crank shaft.