The HSW bearing combines two seat rings (inner and outer) with steel balls that contact the circular raceway at four points.

• Multi-Directional Load Support: Unlike standard bearings, the four-point contact geometry allows a single bearing to support axial loads (thrust), radial loads, and tilting moment loads simultaneously, acting singly or in any combination.

• Compact Structure: It replaces traditional bearing combinations (such as a radial bearing plus two thrust bearings), simplifying machine design and reducing overall equipment weight and cost.

• High Reliability: The design ensures smooth rotation, high positioning accuracy, and resistance to overturning.