| 摘要 |
The invention relates to a recirculating ball mechanism for a steering system of a motor vehicle, comprising a nut (4) mounted in a housing (1, 2) by means of a bearing (7). At least one annular spring element (12, 13) is arranged between a bearing outer ring (8) and the housing (1, 2) at each end face of the bearing (7). The bearing outer ring has an outer radius (ra), an inner radius (ri(R)), and a width (b(R)), and the spring elements (12, 13) have an outer radius (ra), an inner radius (ri(F)), and a width (b(F)), said inner radius (ri(F)) being smaller than the inner radius (ri(R)). |
