<p>Disclosed is a roller unit wherein an axle box (6) is disassembled into a plurality of components, and at the time of disassembly, at least one component (6c) of the plurality of components (6) defines a rail function component which is a rail for guiding a bearing (5).</p>
申请公布号
WO2011151854(A1)
申请公布日期
2011.12.08
申请号
WO2010JP03633
申请日期
2010.05.31
申请人
IHI CORPORATION;IHI MACHINERY AND FURNACE CO., LTD.;MAEDA, HIROTOMO;NEAGARI, NAOYUKI
