T81 (40DP) PITCH TIMING BELTS
Please click here to download a PDF with the complete catalog of available tooth profiles from Chemi-Flex.
Please feel free to review our current list of T81 (40DP) Pitch molds available for the production of molded urethane timing belts and specialty belts. If you require a size that is not listed, please feel free to contact us. With our onsite machine shop and full staff of mechanical engineers, we offer competitively priced tooling designed to meet you precise needs.
 |
|
|
![]() |
|
|
|
Mold Number (# of teeth)
|
Pitch Length (in)
|
|
30
|
2.4
|
|
33
|
2.7
|
|
35
|
2.8
|
|
40
|
3.2
|
|
44
|
3.6
|
|
45
|
3.7
|
|
48
|
3.9
|
|
50
|
4.1
|
|
51
|
4.2
|
|
52
|
4.2
|
|
53
|
4.3
|
|
55
|
4.5
|
|
56
|
4.6
|
|
57
|
4.7
|
|
58
|
4.7
|
|
60
|
4.9
|
|
61
|
5.0
|
|
64
|
5.2
|
|
65
|
5.3
|
|
Mold Number (# of teeth)
|
Pitch Length (in)
|
|
69
|
5.6
|
|
70
|
5.7
|
|
71
|
5.8
|
|
72
|
5.9
|
|
73
|
6.0
|
|
74
|
6.0
|
|
75
|
6.1
|
|
76
|
6.2
|
|
77
|
6.3
|
|
80
|
6.5
|
|
81
|
6.6
|
|
84
|
6.9
|
|
85
|
6.9
|
|
89
|
7.3
|
|
90
|
7.3
|
|
91
|
7.4
|
|
94
|
7.7
|
|
95
|
7.8
|
|
96
|
7.8
|
|
97
|
7.9
|
|
98
|
8.0
|
|
100
|
8.2
|
|
Mold Number (# of teeth)
|
Pitch Length (in)
|
|
102
|
8.3
|
|
105
|
8.6
|
|
109
|
8.9
|
|
110
|
9.0
|
|
114
|
9.3
|
|
115
|
9.4
|
|
116
|
9.5
|
|
118
|
9.6
|
|
119
|
9.7
|
|
120
|
9.8
|
|
122
|
10.0
|
|
123
|
10.0
|
|
125
|
10.2
|
|
130
|
10.6
|
|
131
|
10.7
|
|
132
|
10.8
|
|
135
|
11.0
|
|
139
|
11.3
|
|
140
|
11.4
|
|
143
|
11.7
|
|
144
|
11.8
|
|
|
Mold Number (# of teeth)
|
Pitch Length (in)
|
|
145
|
11.8
|
|
147
|
12.0
|
|
149
|
12.2
|
|
150
|
12.2
|
|
151
|
12.3
|
|
152
|
12.4
|
|
153
|
12.5
|
|
155
|
12.6
|
|
159
|
13.0
|
|
160
|
13.1
|
|
162
|
13.2
|
|
163
|
13.3
|
|
165
|
13.5
|
|
170
|
13.9
|
|
175
|
14.3
|
|
178
|
14.5
|
|
180
|
14.7
|
|
185
|
15.1
|
|
190
|
15.5
|
|
192
|
15.7
|
|
193
|
15.7
|
|
Mold Number (# of teeth)
|
Pitch Length (in)
|
|
195
|
15.9
|
|
198
|
16.2
|
|
200
|
16.3
|
|
205
|
16.7
|
|
208
|
17.0
|
|
210
|
17.1
|
|
214
|
17.5
|
|
215
|
17.5
|
|
220
|
18.0
|
|
222
|
18.1
|
|
225
|
18.4
|
|
230
|
18.8
|
|
235
|
19.2
|
|
240
|
19.6
|
|
245
|
20.0
|
|
250
|
20.4
|
|
252
|
20.6
|
|
255
|
20.8
|
|
256
|
20.9
|
|
257
|
21.0
|
|
258
|
21.1
|
|
Mold Number (# of teeth)
|
Pitch Length (in)
|
|
264
|
21.5
|
|
265
|
21.6
|
|
270
|
22.0
|
|
275
|
22.4
|
|
280
|
22.8
|
|
281
|
22.9
|
|
285
|
23.3
|
|
290
|
23.7
|
|
295
|
24.1
|
|
300
|
24.5
|
|
310
|
25.3
|
|
320
|
26.1
|
|
324
|
26.4
|
|
330
|
34.9
|
|
340
|
27.7
|
|
350
|
28.6
|
|
360
|
29.4
|
|
369
|
30.1
|
|
370
|
30.2
|
|
380
|
31.0
|
|
390
|
31.8
|
|
392
|
32.0
|
|
400
|
32.6
|
|
408
|
33.3
|
|
423
|
34.5
|
|
436
|
35.6
|
|
472
|
38.5
|
|
535
|
43.7
|
|
|
|
