Module
3
Teeth
20
B
14
Tolerance (B)
H8
b tooth width
30
d
60
da external diameter
66
L
50
N
45
The bores of these plastic gears are machined with a reamer H9. Due to the material, it is possible that a size reduction to the bore diameter of 0.02 to 0.04 mm can occur (temperature, air humidity).