What are the reasons for the frequent damage of the middle support bearing of the transmission shaft?
發(fā)布時間：2017.10.30 新聞來源：邢臺遠拓汽車零部件制造有限公司
The middle of the transmission shaft support bearings using a relatively short period of time, appeared pitting, peeling, or even fall apart phenomenon, causing the shaft ring jitter faults such as the main reason for this failure is the middle bearing installation position is not correct, deviate from the original design requirements, in turn force, in addition to the transfer of bear the torque must also bear due to the additional load caused by improper installation position, make the bearing early damage reasons, intermediate support often damaged transmission shaft bearing:
(1) the clearance between the bolt hole and the bolt of the intermediate support hanger is too large.
(2) frame deformation.
(3) the unbalance of the transmission shaft is too large.
(4) the aging or poor quality of the rubber bracket of the middle support hanger.
