Module
5
Teeth
15
Teeth1
30
i ratio
1:2
A centre distance
104
A1
85
B
25
Tolerance (B)
H7
B1
30
Tolerance (B1)
H7
b tooth width
30
d
75
d1
150
da external diameter
87
da1
152.9
H
57.6
H1
62.5
L1
56
N
60.3
N1
80.3
n
25.3
n1
35