As a widely used power engine, gasoline and diesel engines are applied in fields as transportation, construction machinery, agricultural machinery, ship power, etc. With the promotion of the sustainable green concept, the requirements for environmental protection and low carbon are gradually increasing. GBB super-quiet bearing has high running speed and low friction, which reduces the working temperature of the bearing. The heat treatment uses carbonitriding and nitrocarburizing, and uses environmentally lubricants to minimize energy loss.