Module
1.5
Teeth
16
Teeth1
48
i ratio
1:3
A centre distance
48.2
A1
31.5
B
8
Tolerance (B)
H7
B1
15
Tolerance (B1)
H7
b tooth width
10
d
24
d1
72
da external diameter
26.7
da1
72.8
H
22
H1
23.7
L
20
L1
21
N
18
N1
45
n
11.2
n1
12