#Pin-Bush-suppliers #Vidhya-Trading A pin bush is a type of mechanical component used to connect two rotating parts, such as a shaft and a gear or a pulley. It consists of a cylindrical metal bushing with a hole in the center and a smaller diameter pin that extends from one end of the bushing. The pin is usually pressed or welded into the bushing, and the assembly is then installed onto the shaft or other rotating component. The pin bush allows for a secure and precise connection between the two rotating parts, while also providing a low-friction surface to reduce wear and tear.