| 摘要 |
A reverse input prevention clutch bearing assembly comprises a first rotational member and a second rotational member which are arranged on a coaxial line and has orbit surfaces with different radii and a plurality of rolling members between the two orbit surfaces. The assembly also has a cage which supports the rolling members, and a distinguished wedge ring assembly which allows or does not allow the rolling members to rotate based on the change of the rotational direction gap between the first rotational member and the control member and the rotational direction of the control member.
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