Sprockets for simplex, duplex and triplex chain to: DIN 8188 - ISO/R 606 - ANSI B 29,1
Piñones para cadena simple, doble y triple de rodillos segun las normas: DIN 8188 - ISO/R 606 - ANSI B 29,1
Pignons avec moyeu déporté pour chaînes simples, doubles, et triples à rouleaux suivant les normes: DIN 8188 - ISO/R 606 - ANSI B 29,1
Pignoni per catene semplici, doppie e triple a rulli secondo: DIN 8188 - ISO/R 606 - ANSI B 29,1
Kettenräder mit einseitiger Nabe für Simplex-Duplex- Triplex-Rollenkette nach: DIN 8188 - ISO/R 606 - ANSI B 29,1
ANSI 40 · 12,70 mm (1/2") pitch
Sprocket Data
Inch
Metric
B1:
0.284
7.21
b1:
0.275
7.00
B2:
0.841
21.36
b1:
0.275
7.00
B3:
1.407
35.74
Teeth
Outer Dia de
Simplex
Duplex
Triplex
Inch bore and Hub
Metric bore and Hub
Type
Inch bore and Hub
Metric bore and Hub
Type
Inch bore and Hub
Metric bore and Hub
Type
Inch
Metric
dm
D1
A
dm
D1
A
dm
D1
A
dm
D1
A
dm
D1
A
dm
D1
A
8
1.51
38.35
63/64*
1/2
7/8
20
10
25
B
-
-
-
20
10
32
-
-
-
-
20
10
46
-
9
1.67
42.42
1.1/16*
1/2
7/8
24
10
25
B
-
-
-
24
10
32
-
-
-
-
24
12
46
-
10
1.84
46.74
1.1/4*
1/2
7/8
26
10
25
B
-
-
-
28
10
32
-
-
-
-
28
12
46
-
11
2.00
50.80
1.3/8*
1/2
7/8
29
10
25
B
1.7/16*
1/2
1.1/2
32
12
35
B
1.7/16*
1/2
2.1/8
32
16
50
B
12
2.17
55.12
1.9/16*
1/2
7/8
33
10
28
B
1.9/16*
1/2
1.1/2
35
12
35
B
1.9/16*
1/2
2.1/8
35
16
50
B
13
2.33
59.18
1.9/16
1/2
7/8
37
10
28
B
1.1/2
1/2
1.1/2
38
12
35
B
1.1/2
1/2
2.1/8
38
16
50
B
14
2.49
63.25
1.11/16
1/2
7/8
41
10
28
B
1.11/16
1/2
1.1/2
42
12
35
B
1.11/16
1/2
2.1/8
42
16
50
B
15
2.65
67.31
1.13/16
1/2
7/8
45
10
28
B
1.13/16
1/2
1.1/2
46
12
35
B
1.13/16
1/2
2.1/8
46
16
50
B
16
2.81
71.37
2
5/8
7/8
50
12
28
B
2
5/8
1.1/2
50
16
38
B
2
5/8
2.1/8
50
16
50
B
17
2.98
75.69
2.1/8
5/8
1
52
12
28
B
2.1/8
5/8
1.1/2
54
16
38
B
2.1/8
5/8
2.1/8
54
16
50
B
18
3.14
79.76
2.5/16
5/8
1
56
12
28
B
2.5/16
5/8
1.1/2
58
16
38
B
2.5/16
5/8
2.1/8
58
16
50
B
19
3.30
83.82
2.1/2
5/8
1
60
12
28
B
2.1/2
5/8
1.1/2
62
16
38
B
2.1/2
5/8
2.1/8
62
16
50
B
20
3.46
87.88
2.5/8
5/8
1
64
12
28
B
2.5/8
5/8
1.5/8
66
16
38
B
2.5/8
5/8
2.1/4
66
16
50
B
21
3.62
91.95
2.3/4
5/8
1
68
14
28
B
2.3/4
5/8
1.5/8
70
16
40
B
2.3/4
5/8
2.1/4
70
16
55
B
22
3.78
96.01
2.7/8
5/8
1
70
14
28
B
2.7/8
5/8
1.5/8
70
16
40
B
2.7/8
5/8
2.1/4
70
16
55
B
23
3.94
100.08
3
5/8
1
70
14
28
B
3
5/8
1.5/8
70
16
40
B
3
5/8
2.1/4
70
16
55
B
24
4.10
104.14
3.1/4
5/8
1
70
14
28
B
3.1/4
5/8
1.5/8
75
16
40
B
3.1/4
5/8
2.1/4
75
16
55
B
25
4.26
108.20
3.1/4
5/8
1
70
14
28
B
3.1/4
5/8
1.5/8
80
16
40
B
3.1/4
5/8
2.1/4
80
16
55
B
26
4.42
112.27
3.1/4
5/8
1
70
16
30
B
3.1/4
5/8
1.5/8
85
16
40
B
3.1/4
5/8
2.1/4
85
20
55
B
27
4.58
116.33
3.1/4
5/8
1
70
16
30
B
-
-
-
85
16
40
-
-
-
-
85
20
55
-
28
4.74
120.40
3.1/4
5/8
1
70
16
30
B
-
-
-
90
16
40
-
-
-
-
90
20
55
-
29
4.90
124.46
3.1/4
5/8
1
80
16
30
B
-
-
-
95
16
40
-
-
-
-
95
20
55
-
30
5.06
128.52
3.1/4
5/8
1
80
16
30
B
3.1/4
7/8
1.5/8
100
16
40
B
3.1/4
7/8
2.1/4
100
20
55
B
31
5.22
132.59
3.1/4
5/8
1
90
16
30
B
-
-
-
100
20
40
-
-
-
-
110
20
55
-
32
5.38
136.65
3.1/4
5/8
1
90
16
30
B
-
-
-
100
20
40
-
-
-
-
110
20
55
-
33
5.54
140.72
3.1/4
5/8
1
90
16
30
B
-
-
-
100
20
40
-
-
-
-
110
20
55
-
34
5.70
144.78
3.1/4
5/8
1
90
16
30
B
-
-
-
100
20
40
-
-
-
-
110
20
55
-
35
5.86
148.84
3.1/4
5/8
1
90
16
30
B
3.1/4
7/8
1.5/8
100
20
40
B
3.1/4
7/8
2.1/4
110
20
55
B
36
6.02
152.91
3.1/4
5/8
1
90
16
35
B
3.3/4
15/16
1.5/8
100
20
40
B
3.3/4
15/16
2.3/8
120
25
55
B
37
6.18
156.97
3.1/4
5/8
1
90
16
35
B
-
-
-
100
20
40
-
-
-
-
120
25
55
-
38
6.33
160.78
3.1/4
5/8
1
90
16
35
B
-
-
-
100
20
40
-
-
-
-
120
25
55
-
39
6.49
164.85
3.1/4
5/8
1
90
16
35
B
-
-
-
100
20
40
-
-
-
-
120
25
55
-
40
6.65
168.91
3.1/2
3/4
1.1/8
90
16
35
B
3.3/4
15/16
1.3/4
100
20
40
B
-
-
-
120
25
55
-
41
6.81
172.97
3.1/2
3/4
1.1/8
*88
20
42
B
-
-
-
*108
20
55
-
-
-
-
-
42
6.97
177.04
3.1/2
3/4
1.1/8
*88
20
42
B
3.3/4
15/16
1.3/4
*108
20
55
B
3.3/4
15/16
2.3/8
B
43
7.13
181.10
3.1/2
3/4
1.1/8
*88
20
42
B
-
-
-
*108
20
55
-
-
-
-
-
44
7.29
185.17
3.1/2
3/4
1.1/8
*88
20
42
B
-
-
-
*108
20
55
-
-
-
-
-
45
7.45
189.23
3.1/2
3/4
1.1/8
*88
20
42
B
3.3/4
15/16
1.3/4
*108
20
55
B
-
-
-
*120
25
68
-
46
7.61
193.29
3.1/2
3/4
1.1/8
*88
20
42
B
-
-
-
*108
20
55
-
-
-
-
-
47
7.77
197.36
3.1/2
3/4
1.1/8
*88
20
42
B
-
-
-
*108
20
55
-
-
-
-
-
48
7.93
201.42
3.1/2
3/4
1.1/8
*88
20
42
B
3.3/4
15/16
1.3/4
*108
20
55
B
3.3/4
15/16
2.3/8
B
49
8.09
205.49
3.1/2
3/4
1.1/8
*88
20
42
B
-
-
-
*108
20
55
-
-
-
-
-
50
8.25
209.55
3.1/2
3/4
1.1/8
*88
20
42
B
-
-
-
*108
20
55
-
-
-
-
*120
25
68
-
51
8.41
213.61
3.1/2
3/4
1.1/8
*88
20
42
B
-
-
-
*108
20
55
-
-
-
-
-
52
8.57
217.68
3.1/2
3/4
1.1/8
*88
20
42
B
3.3/4
15/16
