Provided is an inspection device, including: pressurizing means for pressurizing an outer member of a rolling bearing toward an inner member of the rolling bearing, the rolling bearing including the outer member and the inner member rotatable relative to each other through intermediation of balls; rotary drive means for rotating the inner member about an axial center of the inner member under a state in which the outer member is pressurized toward the inner member; detecting means for detecting vibration generated along with the rotation of the inner member so that whether or not the rolling bearing is an accepted product is determined based on values obtained through the detection; and vibration control means to be interposed between the outer member and the pressurizing means, the vibration control means including a holding portion configured to hold the detecting means in a fixed manner.