Key Features: The DL002 ball bearing sliding door roller is designed for wood doors, featuring an alloy frame and nylon rollers. It boasts a loading capacity of 100KG and has passed 45,000 open-close tests, ensuring a long lifespan. The product is CE and ISO certified, comes with a 1-year warranty, and offers easy side or top mount installation for kitchen, bathroom, or other large doors. Free samples are available for common styles, and OEM options are accepted.