Shaft sleeve, bushing and spacer sleeve are widely used in mechanical equipment, tools and equipment parts. Because they are easy to replace, they can well protect the equipment and are widely used. A high-quality shaft sleeve manufacturer is recommended below. The factory is located in Shandong, China, with low price and guaranteed quality.The bearing bush is equivalent to the outer ring of the sliding bearing. The axle sleeve is integral and moves relative to the shaft, while some of the bearing bushes are split and rotate relative to the shaft.