Module
5
Teeth
15
Teeth1
45
i ratio
1:3
A centre distance
145
A1
92
B
25
Tolerance (B)
H7
B1
30
Tolerance (B1)
H7
b tooth width
33
d
75
d1
225
da external diameter
88.4
da1
226.9
H
65.3
H1
66.7
L1
59
N
60.3
N1
90.3
n
30
n1
40