[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fwbHywGrbmTvqMb-T2QDDDsne8YR3ziNerL6ph2SP9Lo":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":17,"related":18,"source":28,"type":62},[],"2025-05-15 06:40:25",188037655,[8,9],"正确","错误",{"count":11,"courseId":12,"courseImg":13,"courseName":14,"workId":15,"workName":16},6,"e0a3a4d529e71d733ca3cc6497bf23f9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F89f44b0538105965db6a27009a855ab7.jpg","汽车机械基础","work_43431817","第三章 2023","滚动轴承6308,轴承内径是40mm",[19,30,39,48,57,63],{"answer":20,"createTime":5,"id":21,"options":22,"question":27,"source":28,"type":29},[],188037644,[23,24,25,26],"既承受弯矩又承受转矩","只承受弯矩不承受转矩","不承受弯矩只承受转矩","承受较大轴向载荷","根据轴的承载情况,( ) 的轴称为转轴","v1",0,{"answer":31,"createTime":5,"id":32,"options":33,"question":38,"source":28,"type":29},[],188037646,[34,35,36,37],"25mm","15mm","75mm","30mm","滚动轴承中, 代号为7115轴承表示轴承的内径为____________",{"answer":40,"createTime":5,"id":41,"options":42,"question":47,"source":28,"type":29},[],188037648,[43,44,45,46],"转动","移动","转动或移动","转动和移动","轴上零件在轴上进行周向固定,其目的是限制轴上零件相对于轴的",{"answer":49,"createTime":5,"id":50,"options":51,"question":56,"source":28,"type":29},[],188037650,[52,53,54,55],"基本类型","游隙组别","结构形式","材料、工艺的特殊要求","滚动轴承的基本代号有三段构成,其中最左边的代号表示轴承的______",{"answer":58,"createTime":5,"id":59,"options":60,"question":61,"source":28,"type":62},[],188037652,[8,9],"阶梯轴是最常见的一种轴的结构形式,由于能充分利用轴肩进行轴系零件的轴向定位,因此大多数轴采用这种结构形式. ( )",3,{"answer":64,"createTime":5,"id":6,"options":65,"question":17,"source":28,"type":62},[],[8,9]]