Module
3
Teeth
15
B
12
Tolerance (B)
H9
b tooth width
19
c
8
D
30.5
d
45
da external diameter
51
L
34
N
24
The bores of these plastic gears are machined with a reamer H7. 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).