| 摘要 |
FIELD: mechanical engineering. SUBSTANCE: proposed rolling contact bearing has mechanism housing, rolling bearing, mechanism shaft and nut. Longitudinal slot and ring groove for lockring are made on end of shaft. Projections are formed on outer surface of nut. Spring is fitted on shaft between nut and lockring. One end of spring engages with projection of nut, and other end, with longitudinal slot of shaft. EFFECT: improved accuracy characteristics of rolling contact bearing owing to automatic elimination of plays in process of operation and provision on taking up axial loads. 1 dwg
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