The present utility model discloses a device for measuring the vibration and load corresponding relation of a wind generating set. The device comprises a vibration sensor, a vibration sensor processing circuit connected with the vibration sensor; a pressure transducer and a pressure transducer processing circuit connected with the pressure transducer; a vibration load calculating PLC comprising a data processing module, a vibration load corresponding module, a selection load module, a calculating load module and a proofreading load module; the vibration sensor processing circuit and the pressure transducer processing circuit are respectively connected with the vibration load calculating PLC through CAN communication; the vibration load corresponding module can be applied to the same type set and used for measuring vibration data of the same type set and obtaining load data in the situation free of measuring set bearing equipment according to a vibration load corresponding matrix. By adopting the device, real load of the set can be obtained, load of the set can be monitored in real time, and service life of the set can be enhanced.