A one-row ball slewing bearing with internal teeth, belonging to the standard series, features a four-point angular contact design. This type of bearing is commonly used in various applications where precise positioning and rotational accuracy are essential. The internal teeth allow for efficient torque transmission and synchronization in machinery operations. The four-point angular contact configuration ensures even load distribution and enhanced stability during operation. This design is particularly suitable for applications requiring compactness, high load-carrying capacity, and smooth rotation, such as in cranes, excavators, and other construction machinery. Its robust construction and specialized design make it reliable for demanding industrial environments, ensuring consistent performance and durability over extended periods of use.