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UniHobby Q20 Mini Omni Wheels for Arduino Robot Chassis Smart Car(2 pcs pack)
Weight: 17.7 g
Steel ball size and material: Φ 15, steel (optional)
Scaffold material: nylon
Fixed frame pitch: 40 mm
Fixed hole diameter: 3.1 mm Φ
Universal wheel overall height: 20 mm
Bearing: the load is less than 100 g is recommended
packeting include:
2 x UniHobby Q20 Mini Omni Wheels
