滚动轴承径向游隙可靠性设计

李军星,宁世杰,邱明

Reliability design of radial clearance of rolling bearing

Junxing LI,Shijie NING,Ming QIU

表3 不同样本数据分布下滚动轴承原始径向游隙置信区间

Table 3 Confidence interval of original radial clearance of rolling bearing under different distributions of sample data

可靠度 原始径向游隙置信区间 正态分布 对数正态分布 0.95 [14.127 3, 18.950 6] μm [14.588 3, 18.775 2] μm 0.999 [8.0531, 19.955 5] μm [10.630 3, 19.791 9] μm