The 07 series employs the single-row crossed roller principle, wherein cylindrical rollers are positioned alternately at 90° to one another within a single raceway. This orthogonal arrangement allows the bearing to simultaneously accommodate axial forces, radial loads, and tilting moments with exceptional efficiency. The line-contact between each roller and its corresponding raceway ensures superior rigidity compared to point-contact ball-bearing designs, making the 07 series particularly effective in applications where structural stiffness is critical.

The internal gear teeth are integrated directly into the inner ring's bore, machined through precision hobbing and subsequently induction-hardened to ensure consistent tooth geometry and long-term resistance to wear and fatigue. Both the inner and outer rings are manufactured from high-strength forged steel, with a rectangular cross-section that contributes to overall system stiffness.