I.32.C

The four-point contact ball slewing bearing with an internal gear type and an outer ring flange offers significant economic advantages in various industrial applications. Integrating the gear within the bearing structure reduces manufacturing costs by eliminating the need for separate gear components and simplifying assembly. The outer ring flange enhances stability and alignment, which not only improves operational efficiency but also reduces maintenance costs over the bearing's lifespan. This economical design is particularly beneficial for machinery requiring high load capacity and precise rotational movement, such as cranes, excavators, and wind turbines. Overall, the combination of internal gearing and outer ring flange makes this type of slewing bearing a cost-effective solution for heavy-duty applications in diverse industries.