Module
1
Teeth
15
Teeth1
75
i ratio
1:5
A centre distance
46
A1
22
B
4
Tolerance (B)
H7
B1
8
Tolerance (B1)
H7
b tooth width
11.5
d
15
d1
75
da external diameter
17.8
da1
75.2
H
20
H1
17.1
L1
15
N
13.3
N1
40.3
n
8.3
n1
10