I have seen other IMUs caution that ultrasonic cleaning of PCBs must not be done because it can damage IMU. I did not see any mention of that in datasheets for BMX160 or BMF055.
Can ultrasonic cleaning damage BMX160 or BMF055?
What about ultrasonic welding? If PCB with IMU is screwed to enclosure and enclosure is sealed with ultrasonic welding, can that damage IMU?