Tables / 05B

Sprocket chart 8 x 3 mm — 05B

Chain European ISO 606 / DIN 8187 · pitch 0.315" (8.00 mm) · roller Ø 0.197" · inner width 0.118" · simplex tooth width 0.110". Dimensions in inches. Tap a row to open it in the calculator (duplex, triplex, mm, material).

N	PD	OD	BD	CD	Max hub
8	0.823	0.928	0.626	0.626	0.439
9	0.921	1.030	0.724	0.710	0.544
10	1.019	1.132	0.822	0.822	0.648
11	1.118	1.234	0.921	0.910	0.752
12	1.217	1.335	1.020	1.020	0.854
13	1.316	1.437	1.119	1.110	0.957
14	1.415	1.538	1.219	1.219	1.059
15	1.515	1.639	1.318	1.310	1.161
16	1.614	1.740	1.418	1.418	1.262
17	1.714	1.840	1.517	1.510	1.364
18	1.814	1.941	1.617	1.617	1.465
19	1.914	2.042	1.717	1.710	1.566
20	2.013	2.143	1.817	1.817	1.668
21	2.113	2.243	1.916	1.910	1.769
22	2.213	2.344	2.016	2.016	1.870
23	2.313	2.444	2.116	2.111	1.970
24	2.413	2.545	2.216	2.216	2.071
25	2.513	2.646	2.316	2.311	2.172
26	2.613	2.746	2.416	2.416	2.273
27	2.713	2.847	2.516	2.512	2.374
28	2.813	2.947	2.616	2.616	2.474
29	2.913	3.047	2.716	2.712	2.575
30	3.013	3.148	2.816	2.816	2.676
31	3.113	3.248	2.916	2.912	2.776
32	3.213	3.349	3.016	3.016	2.877
33	3.313	3.449	3.117	3.113	2.977
34	3.414	3.550	3.217	3.217	3.078
35	3.514	3.650	3.317	3.313	3.178
36	3.614	3.750	3.417	3.417	3.279
37	3.714	3.851	3.517	3.514	3.379
38	3.814	3.951	3.617	3.617	3.480
39	3.914	4.051	3.717	3.714	3.580
40	4.014	4.152	3.817	3.817	3.681
41	4.114	4.252	3.918	3.915	3.781
42	4.215	4.353	4.018	4.018	3.882
43	4.315	4.453	4.118	4.115	3.982
44	4.415	4.553	4.218	4.218	4.083
45	4.515	4.654	4.318	4.316	4.183
46	4.615	4.754	4.418	4.418	4.284
47	4.715	4.854	4.519	4.516	4.384
48	4.816	4.955	4.619	4.619	4.484
49	4.916	5.055	4.719	4.716	4.585
50	5.016	5.155	4.819	4.819	4.685
51	5.116	5.255	4.919	4.917	4.786
52	5.216	5.356	5.020	5.020	4.886
53	5.317	5.456	5.120	5.117	4.986
54	5.417	5.556	5.220	5.220	5.087
55	5.517	5.657	5.320	5.318	5.187
56	5.617	5.757	5.420	5.420	5.287
57	5.717	5.857	5.521	5.518	5.388
58	5.818	5.958	5.621	5.621	5.488
59	5.918	6.058	5.721	5.719	5.588
60	6.018	6.158	5.821	5.821	5.689
61	6.118	6.259	5.921	5.919	5.789
62	6.218	6.359	6.022	6.022	5.889
63	6.319	6.459	6.122	6.120	5.990
64	6.419	6.559	6.222	6.222	6.090
65	6.519	6.660	6.322	6.320	6.190
66	6.619	6.760	6.422	6.422	6.291
67	6.720	6.860	6.523	6.521	6.391
68	6.820	6.961	6.623	6.623	6.491
69	6.920	7.061	6.723	6.721	6.592
70	7.020	7.161	6.823	6.823	6.692
71	7.120	7.261	6.924	6.922	6.792
72	7.221	7.362	7.024	7.024	6.893
73	7.321	7.462	7.124	7.122	6.993
74	7.421	7.562	7.224	7.224	7.093
75	7.521	7.663	7.324	7.323	7.194
76	7.622	7.763	7.425	7.425	7.294
77	7.722	7.863	7.525	7.523	7.394
78	7.822	7.963	7.625	7.625	7.495
79	7.922	8.064	7.725	7.724	7.595
80	8.022	8.164	7.826	7.826	7.695
81	8.123	8.264	7.926	7.924	7.796
82	8.223	8.365	8.026	8.026	7.896
83	8.323	8.465	8.126	8.125	7.996
84	8.423	8.565	8.227	8.227	8.096
85	8.524	8.665	8.327	8.325	8.197
86	8.624	8.766	8.427	8.427	8.297
87	8.724	8.866	8.527	8.526	8.397
88	8.824	8.966	8.627	8.627	8.498
89	8.925	9.067	8.728	8.726	8.598
90	9.025	9.167	8.828	8.828	8.698
91	9.125	9.267	8.928	8.927	8.799
92	9.225	9.367	9.028	9.028	8.899
93	9.325	9.468	9.129	9.127	8.999
94	9.426	9.568	9.229	9.229	9.099
95	9.526	9.668	9.329	9.328	9.200
96	9.626	9.768	9.429	9.429	9.300
97	9.726	9.869	9.530	9.528	9.400
98	9.827	9.969	9.630	9.630	9.501
99	9.927	10.069	9.730	9.729	9.601
100	10.027	10.170	9.830	9.830	9.701
101	10.127	10.270	9.931	9.929	9.801
102	10.228	10.370	10.031	10.031	9.902
103	10.328	10.470	10.131	10.130	10.002
104	10.428	10.571	10.231	10.231	10.102
105	10.528	10.671	10.332	10.330	10.203
106	10.629	10.771	10.432	10.432	10.303
107	10.729	10.871	10.532	10.531	10.403
108	10.829	10.972	10.632	10.632	10.503
109	10.929	11.072	10.732	10.731	10.604
110	11.030	11.172	10.833	10.833	10.704
111	11.130	11.273	10.933	10.932	10.804
112	11.230	11.373	11.033	11.033	10.905
113	11.330	11.473	11.133	11.132	11.005
114	11.431	11.573	11.234	11.234	11.105
115	11.531	11.674	11.334	11.333	11.205
116	11.631	11.774	11.434	11.434	11.306
117	11.731	11.874	11.534	11.533	11.406
118	11.831	11.974	11.635	11.635	11.506
119	11.932	12.075	11.735	11.734	11.607
120	12.032	12.175	11.835	11.835	11.707

PD = p / sin(180°/N) · OD = European practice within the ISO 606 range · BD = PD − roller Ø · CD = BD (even N) or PD·cos(90°/N) − roller Ø (odd N).