Geely right shaft three-column groove shell

 product description:

   The moving joint is connected to the planetary gear of the gearbox through splines, and is mainly used to input the power output from the gearbox toConstant velocity drive shaft assemblysuperior.The moving joint includes a three-ball pin and a three-pillar groove shell. The ball path of the three-pillar groove shell is linear, so that the three-ball pin can slide axially in the moving joint, so as to compensate for the lengthening of the track when the car passes bumps, turns or vacates. Shorten the distance.

       The TJ type movable joint was invented in 1983 and is mainly used on the mobile end of four-wheel drive vehicles. It is suitable for the position of the movable joint with a small torsion angle. It has a compact structure. The needle roller is composed of the needle roller, which determines the bearing torque of the universal joint, and the limit contact stress appears at the contact point between the needle roller and the three-column shaft.

      It has the advantages of large axial sliding amount and small sliding resistance, strong transmission capacity, fast heat dissipation, simple processing technology, simple installation, reliable work, etc., especially in the use of lightweight design and difficult layout There are more applications on small and medium-displacement cars.