Adjustable automobile transmission shaft intermediate support assembly

The utility model discloses an adjustable automobile transmission shaft intermediate support assembly which comprises an outer frame, a vulcanized rubber gasket, a bearing seat and a radial ball bearing, wherein the vulcanized rubber gasket is arranged between the outer frame and the bearing seat; the outer frame, the vulcanized rubber gasket and the bearing seat are of an integral vulcanization type structure; the radial ball bearing is mounted in the bearing seat; oil seals are arranged at two ends of the bearing seat; the radial ball bearing is matched with the bearing seat in a sliding manner; and adjustment ends are bulged on two sides of the outer frame and provided with internal points and angular adjustment holes. With adoption of the adjustable automobile transmission shaft intermediate support assembly, frequencies for efficacy-losing of the transmission shaft assembly are reduced; as the radial ball bearing can slide left and right in the axial direction of the bearing seat, and the internal points