Page 759 - MiSUMi 2025

Part Number 3 6Shaft Bore Dia. PH8 d D G *1 Allowable Transmission Torque
(N·m)
Number 5Gear 1mm increments M
of 4B Shape Pitch Tip Root H L L1 L2 (Coarse) Bending Strength
Dia.
2
Straight Bore
Keyway
8 1Type Module Teeth Straight Bore+Tap Keyway+Tap Dia. Dia. 23.75 23 37 12 6 General Structural Steel 8
or Carbon Steel
Sprockets & Chains / Gears & Rack Gears 14 8~15 8N~12N 37.5 42.5 31.25 30 49.96 Gears & Rack Gears Sprockets & Chains /
30
8N
12
35
38.58
8~13
35
40
28.75 25
15
8~20
8N~15N
55.96
8N~17N
40
16
8~22
61.98
45
33.75 32
68.13
8~24
42.5
8N~19N
47.5 36.25 35
17
38.75 38
45
50
80.6
19
Sprockets & Chains 18 8~26 8N~22N 47.5 52.5 41.25 39 M5 74.36 Chains Sprockets &
8~27
43.75 40
8~28
55
20
50
87.09
8N~23N
8~29
93.5
8N~25N
52.5
57.5 46.25 42
21
55
48.75 44
60
106.58
8~32
8N~28N
23
P.08-005 22 8~32 8N~29N 57.5 62.5 51.25 46 100.13 P.08-005
65
53.75 48
24
8N~32N
60
8~36
113.19
Gears & Rack Gears 25 8~38 8N~33N 62.5 67.5 56.25 50 126.94 Rack Gears Gears &
119.98
8N~37N
65
26
8~43
58.75 55
70
P.08-017 Straight Bore 27 8~48 8N~40N 67.5 72.5 61.25 60 133.57 P.08-017
140.86
75
70
63.75
28
(Shape A, 29 8~43 8N~39N 72.5 77.5 66.25 62 147.18
Other New Products E-GEAHB 30 8~51 8N~43N 75 80 68.75 65 154.16 Products Other New
Shape B)
80
8~55
73.75
85
32
167.17
8N~47N
E-GEAHBB
78.75
90
85
P.08-039 Straight Bore+Tap 34 10~55 10N~47N 87.5 92.5 81.25 70 182.65 P.08-039
189.48
35
(Shape B)
E-GEAB 2.5 36 25 A 10~57 10N~49N 90 95 83.75 75 195.56
E-GEABB 38 B 95 100 88.75 41 16 8 210.35
40 100 105 93.75 223.66
Keyway 42 105 110 98.75 238.12
(Shape A) 44 110 115 103.75 80 252.85
Keyway+Tap 10~60 10N~50N
(Shape B) 45 112.5 117.5 106.25 260.32
E-GEAKB 46 115 120 108.75 267.86
E-GEAKBB 48 120 125 113.75 M6 281.94
50 12~60 12N~50N 125 130 118.75 296.17
52 130 135 123.75 310.53
54 135 140 128.75 325.04
55 15~60 15N~50N 137.5 142.5 131.25 333.08
56 140 145 133.75 341.19
58 145 150 138.75 354.5
60 150 155 143.75 85 369.44
62 155 160 148.75 382.84
64 160 165 153.75 398.01
65 162.5 167.5 156.25 404.75
68 25~60 25N~50N 170 175 163.75 428.78
70 175 180 168.75 442.41
72 180 185 173.75 456.04
75 187.5 192.5 181.25 478.65
80 200 205 193.75 396.36
E *1 Allowable Transmission Torque in the table are reference values calculated with normal conditions. For details, refer to Gear Transmission
Power Calculation.
XShaft bore diameter 9N is not available for Keyway+Tap.
Ordering Part Number (1Type · 2Module) - 3Number of Teeth - 4B - 5Gear Shape - 6Shaft Bore Dia.
Example E-GEAHB2.5 - 12 - 25 - A - 8
08-025 Gears & Rack Gears 08-026