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

The outer flange functions as a robust mounting interface, offering a broad, flat surface for direct bolted attachment to the machine structure without requiring additional adaptor plates. The inner ring features internal gear teeth machined directly onto its inner surface, allowing the drive pinion to be positioned within the bearing envelope. This internal gear arrangement ensures that the gear teeth remain shielded from external contaminants, debris, and mechanical impact, contributing to longer gear life and reduced maintenance needs.