Module
3
Teeth
60
B
20
Tolerance (B)
H8
b tooth width
25
d
180
da external diameter
186
L
45
N
100
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).