This bearing series comprises an inner ring with an integral flange, an outer ring with external gear teeth, and a single row of steel balls arranged between precision-ground raceways. The four-point contact ball geometry enables the bearing to simultaneously support axial loads in both directions, radial loads, and tilting moments within a single, compact row of rolling elements.

The inner flange serves as the primary mounting surface, providing a generous, flat interface for bolted attachment to the machine structure. This integrated design eliminates the need for additional adaptor plates, reducing overall component count and simplifying the assembly process. The outer ring features external gear teeth machined directly onto its circumference, enabling direct engagement with a drive pinion for efficient power transmission without the need for separate gear components.