Needle roller bearings are used in logistics conveying equipment, such as belt conveyors and drum conveyors. Needle roller bearings can be installed at both ends of the drum, and with their small cross-sectional size and high load-bearing capacity, they support the drum to rotate smoothly, ensuring smooth transportation of goods. In terms of storage equipment, the operating mechanism of equipment such as shelf shuttle often uses needle roller bearings to achieve flexible movement and precise positioning. The steering system and lifting mechanism of forklifts and other loading and unloading equipment also use needle roller bearings to improve the operational flexibility and stability of the equipment. In addition, among the key components of the automatic sorting system, needle roller bearings help to quickly and accurately sort goods, improve logistics operation efficiency, and are an indispensable part of the normal operation of logistics equipment.