The RAX series is a type of needle roller bearing with a square flange housing, designed as a compact and rigid linear motion unit. It integrates a needle roller and cage assembly into a square-shaped housing with mounting holes on the flange, enabling direct fixation to machinery frames or plates. The square flange provides enhanced anti-rotation stability compared to circular flanges, making it suitable for applications requiring high moment load resistance. RAX bearings are pre-lubricated and often sealed to protect against contaminants. They are commonly used in linear guides, automation equipment, and precision machinery where space constraints and alignment accuracy are critical.
