Tiny Yet Mighty: High-Precision FR188 Series Miniature Flange Bearings for Industrial Excellence
Ultra-compact design (6.35x12.7x4.762x13.894mm) ideal for tight spaces in robotics, drones, and medical devices. Premium chrome steel construction with deep groove raceways ensures smooth rotation and extended service life. Multiple sealing options (ZZ, Z, 2RS) available—dust-proof, low-noise, and maintenance-free for diverse environments. Precision-machined flanges enable secure mounting in PCB motors, optical equipment, and miniature gearboxes. World’s lowest wholesale pricing—bulk orders welcome for OEMs and industrial suppliers. Globally shipped.