Drive Shaft 31608664675 For BMW G38

Automobile axle is an important component in the transmission system, which usually consists of the following main parts:

1. Axle tube: The axle tube is the main part of the axle shaft and is usually made of steel, alloy steel or aluminum alloy. The axle tube is responsible for transmitting power and bearing the torsional force when the vehicle is running, which has high strength and durability.

2. CV joint: CV(Constant Velocity) joint is an important part connecting the axle shaft and the wheel, which is used to transmit power and allow the wheel to maintain a constant speed during suspension movement. CV joints are usually made of steel and rubber, which have good wear resistance and durability.

3. Bearings: Half shafts are usually equipped with bearings to support and fix the rotating parts of the half shafts to reduce friction and wear. Bearing usually adopts rolling bearing or sliding bearing to ensure the smooth rotation and transmission efficiency of the half shaft.

4. Dustproof sleeve: Dustproof sleeve is a rubber or silicone sleeve installed on the CV joint, which is used to prevent dust, water and sundries from entering the CV joint, protect the normal operation of the joint and prolong the service life.

5. Bearing seat: The bearing seat is a metal bracket for fixing the bearing and CV joint, which is used to support and fix these components and ensure the stable installation and normal operation of the half shaft.

Based on the composition of the above parts, the automobile semi-axle is a complex transmission system component, and all parts cooperate with each other to ensure the normal operation and safety performance of the vehicle transmission system. When selecting and maintaining the axle shaft, it is necessary to pay attention to the quality and installation of each part to ensure the stability and transmission efficiency of the axle shaft.