调心滚子轴承内圈两滚道中心距对径向游隙的影响

Influence of inner ring double raceways centre distance of self-aligning roller bearing on radial clearance

通过对调心滚子轴承配套径向游隙与内圈两滚道中心距的关系进行的分析,提出在加工过程压缩内圈两滚道曲率半径R的中心距T公差范围的建议。

By analyzing the relationship between matching radial clearance and inner ring double raceways centre distance of self-aligning roller bearing, the suggestion about compressing inner ring double raceways curvature radius （R）centre distance（T） tolerance range in the processing was provided.