Change Gears 12 Diametral Pitch (Steel & Cast Iron)

Change Gears 12 Diametral Pitch
Change Gears 12 Diametral Pitch (Steel & Cast Iron)
Change Gears 12 Diametral Pitch (Steel & Cast Iron) Drawing

ALL DIMENSIONS IN INCHES
ORDER BY CATALOG NUMBER OR ITEM CODE

No. of Teeth Pitch Dia. Hub Dia. Catalog Number Item Code
12
Diametral Pitch                   Outside Dia. = Pitch Dia. +.167"
Steel
20 1.667 - GD20 10142
21 1.750 GD21 10144
22 1.833 GD22 10146
23 1.917 GD23 10148
24 2.000 GD24 10150
25 2.083 GD25 10152
26 2.167 GD26 10154
27 2.250 GD27 10156
28 2.333 GD28 10158
29 2.417 GD29 10160
30 2.500 GD30 10162
31 2.583 GD31 10164
32 2.667 GD32 10166
33 2.750 GD33 10168
34 2.833 GD34 10170
35 2.917 GD35 10172
36 3.000 GD36 10174
No. of Teeth Pitch Dia. Hub Dia. Catalog Number Item Code No. of Teeth Pitch Dia. Hub Dia. Catalog Number Item Code
12
Diametral Pitch                                                                            Outside Dia. = Pitch Dia. +.167"
Cast Iron
37 3.083 1.76 GD37B 11118 79 6.583 2.19 GD79A 11202
38 3.167 GD38B 11120 80 6.667 GD80A 11204
39 3.250 GD39B 11122 81 6.750 GD81A 11206
40 3.333 GD40B 11124 82 6.833 GD82A 11208
41 3.417 GD41B 11126 83 6.917 GD83A 11210
42 3.500 GD42B 11128 84 7.000 GD84A 11212
43 3.583 GD43B 11130 85 7.083 2.44 GD85A 11214
44 3.667 GD44B 11132 86 7.167 GD86A 11216
45 3.750 GD45B 11134 87 7.250 GD87A 11218
46 3.833 GD46B 11136 88 7.333 GD88A 11220
47 3.917 GD47B 11138 89 7.417 GD89A 11222
48 4.000 GD48B 11140 90 7.500 GD90A 11224
49 4.083 2.19 GD49B 11142 91 7.583 GD91A 11226
50 4.167 GD50B 11144 92 7.667 GD92A 11228
51 4.250 GD51B 11146 93 7.750 GD93A 11230
52 4.333 GD52B 11148 94 7.833 GD94A 11232
53 4.417 GD53B 11150 95 7.917 GD95A 11234
54 4.500 GD54B 11152 96 8.000 GD96A 11236
55 4.583 GD55B 11154 97 8.083 GD97A 11238
56 4.667 GD56B 11156 98 8.167 GD98A 11240
57 4.750 GD57B 11158 99 8.250 GD99A 11242
58 4.833 GD58B 11160 100 8.333 GD100A 11244
59 4.917 GD59B 11162 101 8.417 GD101A 11246
60 5.000 GD60B 11164 102 8.500 GD102A 11248
61 5.083 GD61B 11166 103 8.583 GD103A 11250
62 5.167 GD62B 11168 104 8.667 GD104A 11252
63 5.250 GD63A 11170 105 8.750 GD105A 11254
64 5.333 GD64A 11172 106 8.833 GD106A 11256
65 5.417 GD65A 11174 107 8.917 GD107A 11258
66 5.500 GD66A 11176 108 9.000 GD108A 11260
67 5.583 GD67A 11178 109 9.083 GD109A 11262
68 5.667 GD68A 11180 110 9.167 GD110A 11264
69 5.750 GD69A 11182 111 9.250 GD111A 11266
70 5.833 GD70A 11184 112 9.333 GD112A 11268
71 5.917 GD71A 11186 113 9.417 GD113A 11270
72 6.000 GD72A 11188 114 9.500 GD114A 11272
73 6.083 GD73A 11190 115 9.583 GD115A 11274
74 6.167 GD74A 11192 116 9.667 GD116A 11276
75 6.250 2.19 GD75A 11194 117 9.750 GD117A 11278
76 6.333 GD76A 11196 118 9.833 GD118A 11280
77 6.417 GD77A 11198 119 9.917 GD119A 11282
78 6.500 GD78A 11200 120 10.000 GD120A 11284