SUPPORT SYSTEM FOR INNER SHAFT OF VEHICLE POWER TRAIN

摘要

The present invention relates to a device to support an inner shaft of a power train for a vehicle. The purpose of the present invention is to provide a device to support an inner shaft of a power train for a vehicle, capable of improving noise and vibration problems by improving the natural frequency characteristics and dynamic stiffness of a bracket assembled to support a bearing of the inner shaft. To achieve the purpose, provided is a device to support an inner shaft of a power train for a vehicle, which includes a bracket combined and fixed with a combination part of the power train side by an upper combination part and a lower combination part while having the upper and lower combination parts formed to be placed in an upper part and a lower part around the bearing; the bearing integrated with the inner shaft as the inner shaft is inserted into the inner race, and having the outer race combined by being placed inside a bearing combination part of the bracket; and a separation preventing cover assembled with the bracket to prevent both the separation of the bearing from the bracket and the axial direction movement of the inner shaft integrated with the bearing.