1–13
Ground Spur Gears - Module 2
20° PRESSURE ANGLE
20 mm FACE
ISO CLASS 5
40
48
50
56
60
64
72
80
90
96
100
112
120
128
140
144
150
160
180
200
d*
Bore
H7
D
No.
of
Teeth
P.D.
D1
Hub
Dia.
MATERIAL: AISI 4135 Steel, Tooth Surface
Induction Hardened To HRC 50...55
Catalog Number
S15S20M014P2000G
S10S20M014P2012G
S15S20M015P2000G
S10S20M015P2012G
S15S20M016P2000G
S10S20M016P2012G
S15S20M018P2000G
S10S20M018P2015G
S10S20M020P2015G
S10S20M024P2015G
S10S20M025P2015G
S10S20M028P2015G
S10S20M030P2015G
S10S20M032P2020G
S10S20M036P2020G
S10S20M040P2020G
S10S20M045P2020G
S10S20M048P2020G
S10S20M050P2020G
S10S20M056P2020G
S10S20M060P2025G
S10S20M064P2025G
S10S20M070P2025G
S10S20M072P2025G
S10S20M075P2025G
S10S20M080P2025G
S10S20M090P2025G
S10S20M100P2030G
20
24
25
28
30
32
36
40
45
48
50
56
60
64
70
72
75
80
90
100
44
52
54
60
64
68
76
84
94
100
104
116
124
132
144
148
154
164
184
204
14
15
16
18
28
30
32
36
32
34
36
40
40
50
80
12 (h7)D
22
12 (h7)D
22
15 (h7)D
25
15 (h7)D
30
30
*Bore Tolerance: 12 & 15 mm + 0.018
20, 25 & 30 mm + 0.021
DShaft Tolerance: 12 & 15 mm - 0.018
1
2
1
2
1
2
1
2
2
2
Fig.
No.
15
20
25
—
12
—
12
—
12
—
15
15
20
25
30
60
70
80
P.D.
D
D1
G
TG
G
60
25
20
G
P.D.
20
20
40
D
TG
G
d
G
D1
D1
Fig. 1
Fig. 2
Precision
Component
