Honda Motor Co., Ltd.
Output shaft support structure

Abstract:

An output shaft support structure includes: an output shaft; and a supporting body that supports the output shaft, the output shaft including: a rotating shaft; a first rolling bearing fixed to one end section of the rotating shaft; a second rolling bearing fixed to the other end section of the rotating shaft; and a secondary reduction driven gear including a boss section fixed to the rotating shaft. For a predetermined period, the boss section of the secondary reduction driven gear contacts the second rolling bearing, and a lower end of the rotating shaft is always separated from the supporting body.