Bearing body structure of vertical diagonal flow pump

The utility model provides a vertical diagonal flow pump bearing body structure, and relates to the technical field of machine manufacturing. The utility model discloses a spindle, which comprises a spindle, a bearing box, a bearing box gland, a bearing cover and a bearing sleeve, the bearing box gland and the spindle are arranged on the bearing box, the bearing sleeve is arranged on the spindle, the bearing cover is arranged between the bearing sleeve and the bearing box gland, and a rolling bearing and a spherical roller thrust bearing are arranged on the bearing sleeve. The rolling bearing is located above the spherical roller thrust bearing, the rolling bearing is arranged at the upper end of the bearing sleeve, and the spherical roller thrust bearing is arranged at the lower end of the bearing sleeve. According to the utility model, the axial force can be stably balanced, the stability and the reliability of the pump are effectively improved, the service life of the pump is prolonged, the field maintenan