The MR imaging apparatus is furnished with magnet arrangement, for generating the imaging space of magnetostatic field and magnetic field gradient, desktop is arranged, imaging space is entered to freely travel the object of bed conveying located lateral, the setting of table top receiving component has desktop in imaging space and travel surface, desktop pillar is used to support receiving component and desktop holder at the top of billiard table, for supporting the mesa supports object column of low equivalent. MR imaging apparatus is characterized in that mesa supports object pedestal is arranged on floor these magnets and is arranged to that be at least oriented parallel to floor be by magnet support leg via being set in magnet support leg and movement.