Bearing arrangement for wheel hub of motor vehicle, has two or multi-row diagonal roller bearings with inner ring connected with axle stump of wheel hub by welding and clamped against roller body

摘要

The arrangement (1) has two or multi-row diagonal roller bearings (15) provided with an outer ring (16) and inner rings (18, 21), where the inner rings are connected with a wheel hub (2). Roller bodies are arranged between the outer ring and inner rings, where one of the inner rings is separated from the wheel hub. The inner ring is connected with an axle stump (22) of the wheel hub by welding. The inner ring is clamped against one of the roller bodies. The clamped inner ring is made of a partial weldable material. The welding is implemented as a laser welded joint. An independent claim is also included for a method for manufacturing a bearing arrangement.