Needle roller bearings play a critical role in automation equipment. In industrial robots, they are utilized in joint mechanisms, where their compact cross-section and high load capacity enable agile and precise motion control, ensuring high-accuracy operation of robotic arms. On automated production lines, needle bearings are installed in conveyor systems and robotic arm components, supporting high-speed rotation and frequent start-stop cycles to maintain stable production flow. For automated warehouse equipment, the drive systems of shuttle cars and stacker cranes incorporate needle roller bearings to reduce friction, enhancing operational efficiency and positioning accuracy. Furthermore, in automated inspection devices, these bearings ensure smooth movement of precision components, providing reliable support for accurate measurement.