Structure/component
The structure is very simple.The component is very simple.
The 1.0 inch (25 mm) diameter body combines the brass body and aluminum shafts that are shaved from Mitsumi Seisakushi Machine’s town factory, Katsushika.In addition, the brass body is gold plated (18K).
The main body is made of a gold plated brass and an aluminum shaft axle machined by Mitsumi Seisakusho, a precision CNC factory in Katsusika, Tokyo.
It is centered on the NSK Micro Precision domestic ball bearings.With an outer diameter of 0.3 inch (8 mm) and an inner diameter of 0.1 inch (3 mm) these bearings play a very important role in maximizing the moment of inertia and stable rotation.
It has ball bearing made by NSK Micro Precision in Japan.
693 bearing with an outer diameter of 8 mm and an inner diameter of 3 mm plays a very important role in maximizing the moment of inertia of the main body and stabilizing the rotation of the axle.