Train side bearing structure

The utility model relates to a train side bearing structure which comprises a side bearing body, an adjusting mechanism is arranged in the side bearing body and comprises an oil injection nozzle fixedly installed on the upper surface of the side bearing body, the lower surface of the oil injection nozzle is fixedly connected with a first oil injection pipe, and the end, away from the oil injection nozzle, of the first oil injection pipe is inserted into an oil storage groove. A bearing groove is formed in the lower surface of the oil storage groove, a roller bearing is rotationally connected into the bearing groove, a rotating shaft is rotationally connected to the lower surface of the side bearing body, and a baffle is fixedly connected to the lower surface of the rotating shaft. According to the train side bearing structure, by arranging the oil injection nozzle and the first oil injection pipe, oil can enter the oil storage groove, by arranging the bearing groove, oil can enter the bearing groove in the oi