FM‑14 FM‑series flange‑type flexible ball bearing integrates mounting‑flange to save extra flange‑parts during harmonic‑reducer assembly. It completes periodic elliptical‑elastic‑deformation and bears alternating cyclic‑stress. High‑precision raceway ensures low‑torque‑rotation, ideal for compact robot joints requiring simplified installation.
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.