The utility model provides a batch bracket device with bearing, its characterized in that: dull and stereotyped horizontal installation is in the below of curb plate central authorities, and 4 bearing symmetries are installed on the curb plate at dull and stereotyped both ends, and inboard bearing's outer edge flushes with the up end of flat board, and outside bearing is a little more than inboard bearing, the clamp plate is rounding off between triangle and the adjacent edge, and the bilateral symmetry that is located clamp plate bottom rounding off department is equipped with dark hook bearing, the rounding off department on clamp plate upper portion with press the handle middle part through hub connection, a third rounding off department and the curb plate process hub connection of clamp plate, the stand is close to a third rounding off department of clamp plate perpendicularly upwards to be fixed on the curb plate, and the backing pin is equipped with the ascending recess of opening through the upper end of screw thread horizontal installation at the stand, the end of pressing the handle to be close to the backing pin, presses the handle and presses when the biggest, and the backing pin inlays the dress in the recess of pressure handle. The sliding friction that this device will batch originally changes rolling friction into, has reduced frictional force, work excellent performance.