Disclosed is an ultrasonic transducer mounting assembly comprising an ultrasonic transducer element (2), a transducer housing (2) inside which the ultrasonic transducer element (2) is arranged, and an accommodation unit (4; 304; 404; 604) inside which the transducer housing (3) is clamped in a clamping section. The disclosed assembly is characterized in that the clamping section comprises at least one antifriction bearing that has at least one rolling element, in particular at least one ball bearing (6) that has at least one ball (7), for acoustically decoupling the transducer housing (3) from the accommodation unit (4; 304; 404; 604).