Mitsubishi step bushing escalator step bushing black and white bushing Mitsubishi bushing 46mm 47mm

The function of escalator step bushings

Support steps: The escalator step bushings are fixed on the escalator main shaft to provide support and fixation for the steps so that they can rotate smoothly.
Reduce wear: Since the steps need to frequently move on the step bushing, the presence of the bushing can reduce direct contact and friction, thereby reducing wear and damage.
Improve operating efficiency: The smooth surface of the step bushing can reduce friction resistance, improve the operating efficiency of the escalator, and reduce energy consumption.