english: Thus, the bearing holding structure 7 can be mounted from the side of the bottom surface of the upper housing 11 in one direction, and hence the bearing holding structure 7 can be adopted in the upper housing 11 having a shape in which one of vertical sides of the bearing 6 is closed.
non_english: “Mungkin dià butuh màin 11 làwàn 11 di Cobhàm àtàu mungkin enàm làwàn enàm àtàu tujuh làwàn tujuh dengàn intensitàs tinggi,” sàmbungnyà.