DISPOSITIVO PER IL BLOCCAGGIO DI UN CUSCINETTO IN UN MOZZO RUOTA.

摘要

Locking device ( 1 ) ( 101 ) for a bearing ( 2 ) in a wheel hub ( 3 ) which is provided with a cylindrical seat ( 4 ) for the bearing ( 2 ) itself and an annular groove ( 5 ) which is obtained in the axial end of the cylindrical seat ( 4 ), the locking device ( 1 ) ( 101 ) presenting a fixing element ( 10 ) which is driven onto an outer race ( 8 ) of the bearing ( 2 ); a blocking element ( 11 ) which is arranged inside the annular groove ( 5 ); and a connecting element ( 12 ) which is used to connect the fixing element ( 10 ) and the blocking element ( 11 ) to each other and which is provided with a support resiliently yieldable at least in a radial direction and which is suitable for co-operating with the blocking element ( 11 ) itself in order to permit the introduction of the blocking element ( 11 ) into the annular groove ( 5 ) of the wheel hub ( 3 ).