• 1601 Series Flanged Ball Bearing
• Comes in a pack of two
• Inner Diameter: 8 mm
• Outer Diameter: 12 mm
• Thickness: 3.5 mm
• Can be used with any Actobotics part

The 1601 Series Flanged Ball Bearing 8mm ID, 12mm OD, 3.5mm Thick (2x) is able to be used with any Actobotics part that possesses a ½ inch hole. While Actobotics is an imperial build system, there are those edge cases where you need to spin or support a metric shaft to make your build come to life.