High-Precision Bearing for Robot Brackets Ensure smooth and stable movement in your robotics projects with the F693ZZ universal bearing. This compact, high-precision deep groove ball bearing is ideal for use in robot brackets, mechanical arms, and compact motor assemblies. Product Features: Model: F693ZZ (Flanged, Double Shielded) Inner Diameter: 3mm Outer Diameter: 8mm Width: 4mm Flange Diameter: 9.2mm Material: High-quality chrome steel Double metal shields for dust and debris protection Low friction, high-speed performance Applications: Robotic joints and brackets Miniature gearboxes 3D printers and CNC machinery DIY mechanical and electronic projects Designed for reliability and long service life, the F693ZZ bearing offers precise motion and reduced wear—perfect for your next robotics or automation project.