FS‑17 flexible ball bearing is key component for medium compact harmonic reducers. Ultra‑thin rings realize reversible elliptical deformation and endure alternating‑stress load. Optimized internal geometry maintains low friction torque even when deformed. Fit for industrial robot joints, test‑equipment harmonic modules and automation precision rotary systems.

Flexible ball bearings feature thin-walled flexible rings that undergo controlled elastic deformation during operation, enabling precise motion transmission through wave generator assemblies. Available in standard, ultra-thin, and high-fatigue designs, with bore diameters ranging from 20mm to 300mm. These bearings deliver high torsional stiffness, zero backlash, and exceptional positional accuracy, making them ideal for harmonic drive reducers, robotics joints, aerospace actuators, and precision positioning systems.