The invention discloses a nut drive type static pressure lead screw pair, and relates to the technical field of static pressure spiral transmission. The nut drive type static pressure lead screw paircomprises a lead screw and a static pressure nut which are mutually matched, and further comprises static pressure composite bearings arranged at the two ends of the static pressure nut. Each static pressure composite bearing comprises at least one annular oil cavity formed in the axial end portion of the static pressure composite bearing, connected with the static pressure nut and used for achieving axial supporting of the static pressure nut, an annular oil supply groove A formed in the axial end portion of the static pressure composite bearing, connected with the static pressure nut and used for supplying oil to an oil film oil supply groove, and at least three radial oil cavities which are formed in the radial direction of the static pressure composite bearing, matched with the lead screw and used for achieving radial supporting of the static pressure nut. The nut drive type static pressure lead screw pair has the beneficial effects that limitation on the feeding speed due to the lead screw shaft critical rotation speed is avoided; reasonable oil supply of the nut drive type static pressure lead screw pair is achieved, and direct connection between an oil pipe and the static pressure nut is avoided; and axial and radial static pressure supporting of the static pressure nut is achieved, and the superior performance of the static pressure lead screw pair is improved.