| 摘要 |
A rack housing structure of a steering system for a vehicle is provided to distribute the bending load applied to a rack bar to a rack housing end part by mounting a roller member between the rack bar and a rack housing. A rack housing structure of a steering system comprises a rack housing in which a pinion gear is interlocked with a rack bar(2). The rack bar is spaced apart from a rack housing end part(1a). A roller member(10), including a roller(11) and a rotating shaft(12) fixed to the roller, is provided between the rack housing end part and the rack bar and reciprocates lengthwise along the rack bar.
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