Module
1
Teeth
20
B
5
Tolerance (B)
H9
b tooth width
6.5
d
20
da external diameter
22
L
12.5
N
15
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).