| 摘要 |
A bearing arrangement for a turbocharger contains a sleeve (26), which is arranged floating in a bore (18) of a bearing housing (6) for the radial supporting of a shaft (14). To prevent rotation, an element is arranged in the bearing housing (6), which element engages on the one side in a slot of the sleeve (26) and on the other in a recess (46) of the bearing housing (6). The intention is to prevent high surface pressures between the element on the one hand and the sleeve (26) and the bearing housing (6) on the other. It is proposed to design the element as a locking ring (30) with a tongue (48) and with a bead (54, 56). The tongue (48) engages in the recess (46) of the bearing housing (6). The bead (54, 56) is aligned in the direction facing the end face (54) of the sleeve (26), its outer surface (70, 72) bearing there on at least one surface of the said slot (76). <IMAGE> |
