F920M 9x20x7mm Grooved Raceway Bearing — 5 Pieces Compact, accurate, and ready for replacement or builds. The F920M bearing features a grooved raceway and standard metric dimensions (9 mm inner diameter × 20 mm outer diameter × 7 mm width). Supplied as a pack of five, these bearings are intended for general mechanical applications where a reliable, easytoinstall bearing is required. Key benefits Precise fit: 9×20×7 mm dimensions ensure a correct replacement for components specifying this metric size. Smooth, guided motion: grooved raceway keeps rolling elements correctly aligned for consistent rotation and reduced vibration. Pack of five: multiple bearings in one let you or build several assemblies without repeated orders. Versatile use: suitable for a wide range of smallmechanism applications that require compact radial and limited axial support. Key attributes Model: F920M Size: 9 mm (ID) × 20 mm (OD) × 7 mm (width) Raceway: Grooved raceway design for stable ball/roller guidance Quantity: 5 pieces per pack Functionality: Provides smooth rotational support and helps maintain alignment in rotating assemblies Compatibility: Designed to fit shafts and housings built for 9×20×7 mm bearings; standard metric sizing for straightforward interchange Typical applications Small electric motors and gearboxes where compact bearings are needed to support shafts and gears. Hobby, robotics, and RC assemblies (actuators, wheels, pulley systems) that require lowfriction, precise rotation. Printers, small conveyor rollers, or mechanical assemblies in appliances that use standard metric bearings for motion components. Installation and handling tips Verify shaft and housing tolerances before pressfitting to avoid damage to the bearing. Use appropriate tools or a bearing driver for even installation; avoid applying force through the inner race only when assembling into housings. Inspect mating parts for burrs or contamination to prolong bearing life and ensure smooth operation. bearings in matched sets when to maintain balanced performance in assemblies with multiple bearings. What you get Five F920M grooved raceway bearings, each sized 9×20×7 mm, ready for replacement or integration into projects.