FB219x4.0x4.0
Technical specifications
Length: 688.0 mm x Width: 4.0 mm x Thickness: 4.0 mm Audio Flat Belt
Ø = Internal Diameter: 219 mm (milimeters)
TL = Length: 688.0 mm (milimeters)
W = Width: 4.0 mm (milimeters)
TK = Thickness: 4.0 mm (milimeters)
Caution ! Diameter is not the same as belt folded !
How to calculate the diameter of the belt,
Diameter is the Total length divide by Pi (3.1416)
Example,
TL = 100 mm
100 / 3.1416 = 31.83
Ø = 31.83 mm
