Smoothrolling front caster for sweeping robots — restores stability, reduces resistance, and lasts longer. Key benefits Improves cleaning efficiency: Smooth, flexible rotation reduces movement resistance so your robot moves more easily across different floor types and completes cleaning cycles faster. Restores stable operation: Reliable loadbearing support for the robot's front end prevents chassis shaking and uneven movement caused by worn or damaged casters. Longer service life: Made from durable, wearresistant materials that withstand longterm floor friction and reduce the need for frequent replacement. Simple DIY replacement: Designed for straightforward installation without complex tools; users can the caster themselves in minutes. Features and attributes Function: Front caster wheel that supports rotation and directional guidance for sweeping robots. Compatibility: Intended for use as the front support caster on sweeping robots. Verify your robot's caster interface before to ensure fit. Material: Constructed from durable, wearresistant materials to handle continuous contact with floors. Performance: Low rolling resistance and stable loadbearing capacity to minimize shaking and maintain consistent movement across surfaces. Maintenance advantage: Reduced wear and longer lifetime lower overall maintenance and replacement frequency. Practical use scenarios a worn or damaged front caster to stop intermittent shaking and restore smooth, reliable operation during cleaning cycles. Keep a spare caster for routine maintenance so your robot maintains peak performance without professional servicing. Improve performance in mixedfloor homes (hardwood, tile, lowpile carpet) where smoother rolling reduces interruptions and missed spots. Installation notes No professional tools required; follow the simple replacement steps provided with the part or your robot's service guide. After installation, test the robot on a flat surface to confirm smooth rotation and stable movement before regular use. What to check before ordering Confirm the caster interface and dimensions on your robot's front support assembly to ensure compatibility. Inspect the removed caster for mounting type and any retaining clips or fasteners you may need to reuse. Reliable, durable front caster replacement that restores smooth rolling and stable operation so your sweeping robot cleans more effectively and requires less upkeep.