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L

Light pitch used primarily for medium-speed medium-torque applications, trapezoidal teeth

Specifications

No. Teeth	Pitch Dia.	O.D.	Root Diameter	Pin Dia.	Root Measurement
10	1.194	1.166	0.960	0.165	1.290
11	1.313	1.285	1.079	0.165	1.409
12	1.432	1.404	1.198	0.165	1.528
13	1.552	1.524	1.318	0.165	1.648
14	1.671	1.643	1.437	0.165	1.767
15	1.790	1.762	1.556	0.165	1.886
16	1.910	1.882	1.676	0.165	2.006
17	2.029	2.001	1.795	0.165	2.125
18	2.149	2.121	1.915	0.165	2.245
19	2.268	2.240	2.034	0.165	2.364
20	2.387	2.359	2.153	0.165	2.483
21	2.507	2.479	2.273	0.165	2.603
22	2.626	2.598	2.392	0.165	2.722
23	2.745	2.717	2.511	0.165	2.841
24	2.865	2.837	2.631	0.165	2.961
25	2.984	2.956	2.750	0.165	3.080
26	3.104	3.076	2.870	0.165	3.200
27	3.223	3.195	2.989	0.165	3.319
28	3.342	3.314	3.108	0.165	3.438
29	3.462	3.434	3.228	0.165	3.558
30	3.581	3.553	3.347	0.165	3.677
31	3.700	3.672	3.466	0.165	3.796
32	3.820	3.792	3.586	0.165	3.916
33	3.939	3.911	3.705	0.165	4.035
34	4.058	4.031	3.824	0.165	4.154
35	4.178	4.151	3.944	0.165	4.274
36	4.297	4.270	4.063	0.165	4.393
37	4.417	4.390	4.183	0.165	4.513
38	4.536	4.509	4.302	0.165	4.632
39	4.655	4.628	4.421	0.165	4.751
40	4.775	4.748	4.541	0.165	4.871
41	4.894	4.867	4.660	0.165	4.990
42	5.013	4.986	4.779	0.165	5.109
43	5.133	5.106	4.899	0.165	5.229
44	5.252	5.225	5.018	0.165	5.348
45	5.371	5.344	5.137	0.165	5.467
46	5.491	5.464	5.257	0.165	5.587
47	5.610	5.583	5.376	0.165	5.706
48	5.730	5.703	5.496	0.165	5.826
49	5.849	5.822	5.615	0.165	5.945
50	5.968	5.941	5.734	0.165	6.064