Oredy Es200easy Es200 Door Wheel Operator Main Hanger Roller

**Perfect ES200 Series Compatibility**: Specially designed as a direct replacement for ES200 and ES200easy automatic sliding door operators, perfectly matching original hanger assemblies.

**Precision Sealed Ball Bearing**: Built-in 6000ZZ deep groove ball bearing delivers smooth, low-friction rotation, effectively reducing running resistance and extending service life.

**Reinforced Wear-Resistant Nylon**: The wheel body is made of high-strength engineering nylon, causing no abrasion to the aluminum guide rail and maintaining stable performance after long-term use.

**Ultra-Quiet Running Performance**: Precision machined wheel surface and high-quality bearing minimize vibration and operating noise, ideal for office, hospital and commercial building environments.

**High Load Bearing Capacity**: Reinforced structural design supports stable load bearing, maintaining smooth sliding even under high-frequency daily opening and closing.

**Dustproof & Maintenance-Free**: Sealed bearing structure effectively blocks dust and impurities, requiring no regular lubrication and reducing later maintenance costs.

**Easy Direct Replacement**: Standard original size fits the hanger bracket perfectly, no modification needed during installation, greatly shortening on-site maintenance time.