3 - 4145 Acetal roller with fixed axle

Acetal roller with fixed axle designed for smooth, reliable operation in door and window applications. This durable component features a 31mm diameter wheel constructed from high-quality acetal material, offering excellent wear resistance and low friction performance. The roller is equipped with a fixed 6.4mm axle that provides stable support and alignment. With a load capacity of 25kg, it's suitable for light to medium-duty sliding door systems, cabinet hardware, and window track applications. Acetal construction delivers superior durability compared to standard plastic alternatives, resisting moisture, chemicals, and UV exposure. The smooth rolling action reduces noise and wear on track systems, extending the lifespan of your door and window installations. Ideal for DIY enthusiasts and professional installers working on residential or commercial projects. This fixed axle roller is a cost-effective replacement or upgrade component for existing hardware systems.