Omni wheel set including 4x plastic/rubber omni wheels with metal bearings. Pack also includes 4mm (M4) and 3mm (M3) fixing bolts with 4mm to 3mm spacers. ALternativly the wheel hub can be re-bored to all direct fitting of motor shaft. Each wheel has 4 sections containing a 3 part rubber rollers on metal bearings providing a good traction.
Product code: HCROBO0021
Outer dia: 48mm
Inner dia: 4mm
Pack with screws, no hub needed.