| 摘要 |
A reverse input preventing clutch bearing assembly is provided to obtain a clutch having various functions with one unit formed by combining at least two reverse input preventing clutch bearing assemblies. In a reverse input preventing clutch bearing assembly, a first rotational member(1) is located in an inner race of the clutch bearing assembly. An orbit surface making contact with a roller that is a power transmitting body and a groove for accommodating a rotational orbit are formed on the outer peripheral surface of the clutch bearing assembly. Shoulders on the orbit surface supporting an end portion of the roller is provided on both sides of the clutch bearing assembly. The inner race is divided into a first inner race section and a second inner race section to accommodate the rotational orbit. |
