The sliding bearing is an important component of propulsion shaft in ship; its stability is the basic promise of maneuverability. A large-sized sliding bearing on board as the subject was investigated. The experimental shafting system for simulating installation state and wording state on board was specially developed. https://www.ealisboa.com/super-save-Edible-Crotchless-Gummy-Panty-Peach-limited-grab/