This servo axle wheel hub is well matched with the bearing to isolate the radial load.
The longer neck can be supported on a 10mm pillow block for heavy-duty applications.
The rear axle wheel hub is made of aluminum, which is durable, rust‑proof and anti‑oxidation.
Simple operation and exquisite craftsmanship can perfectly replace old or damaged ones.
Including through holes and threaded holes, it is compatible with almost any tool parts.