Drive shaft center support bearing OEM, 3854101722, 3814100010,9734100022

Short Description:

The drive shaft is a rotating body with high speed and low support, which is very important for the dynamic balance of the car. Therefore, the drive shaft of the car must be tested for dynamic balance before the car leaves the factory, and it is adjusted on the dynamic balancing machine. For front-engine rear-wheel drive vehicles, the drive shaft of the car is a very important part. The drive shaft is composed of a shaft tube, a telescopic sleeve and a universal joint, which can automatically adjust the distance between the transmission and the drive axle. The function of the universal joint is the key part on the drive shaft of the automobile, which is installed between the output shaft of the transmission and the input shaft of the drive axle final reducer. The relative position of the two shafts can be ensured, and the power can be transmitted within the expected range.

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Specification

Drive shaft center support bearing

3814100010

The role of the drive shaft bracket:

The intermediate support of the drive shaft is usually installed on the frame beam, which can compensate the installation error of the drive shaft in the axial and angular directions, as well as the displacement caused by the engine movement or the frame deformation when the truck is running. The intermediate support usually uses elastic elements to meet the above requirements, which are mainly composed of bearings, covers with oil seals, brackets, and elastic elements. Some cars use a swing-type intermediate support, which can swing around the support shaft, which improves the stress condition of the bearing when the engine moves axially. The rubber bushing can accommodate small changes in the position of the drive shaft axis in the transverse plane.

Disassembly sequence of drive shaft center support bearing:

1. Remove the drive shaft from the car. The dismantling of the drive shaft should start from the rear end of the rear drive shaft and proceed to the front in sequence. First, unscrew the 4 bolts on the universal joint fork connected with the drive axle, remove the rear end of the main drive shaft, and then unscrew the 4 bolts on the universal joint fork connected with the intermediate drive shaft, Remove the front end, so that the entire main drive shaft can be removed; loosen the connecting bolts between the intermediate support and the frame beam, remove the end with the intermediate support, and finally loosen the nut connected to the parking brake drum, put the middle support The drive shaft is completely removed.
2. Inspection before disassembly of the assembly. It should be checked whether the assembly marks on the assembly are complete and clear. If the marking is incomplete or unclear, it should be clearly marked before disassembly.

parameter

project name：			Automotive Rubber Parts , Automotive Bearings , Drive Shaft Center Support Bearings
Suitable for models			Mercedes-Benz
Material			rubber and steel
size			standard/OEM
Serve			Sales / After Sales
warranty period			1 year
Minimum order quantity			100 PCS
Package			Oupin packaging or neutral packaging can also be customized packaging
delivery time			within 30 days
Shipping terms			FOB
payment terms			T/T D/P credit card
OEM&ODM：			Custom-made samples are acceptable