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DIN
ISO
Chain
No.
CHJC
|
ANSI
Chain
No.
|
Pitch
|
b1
mm
|
d2
mm
|
L3
mm
|
L
mm
|
Lc
mm
|
|
mm
|
inch
|
| 06C |
35 |
9.525 |
3/8" |
4.77 |
3.58 |
9.5 |
20.8 |
21.6 |
| 08A |
40 |
12.700 |
1/2" |
7.85 |
3.96 |
9.5 |
25.1 |
26.2 |
| 10A |
50 |
15.875 |
5/8" |
9.40 |
5.08 |
11.9 |
31.3 |
33.1 |
| 12A |
60 |
19.050 |
3/4" |
12.57 |
5.94 |
14.3 |
38.6 |
40.6 |
| 16A |
80 |
25.400 |
1" |
15.75 |
7.92 |
19.1 |
50.3 |
53.3 |
| 20A |
100 |
31.750 |
1"1/4 |
18.90 |
9.53 |
23.8 |
61.8 |
66.1 |
| 24A |
120 |
38.100 |
1"1/2 |
25.22 |
1.10 |
28.6 |
76.4 |
80.4 |
| 28A |
140 |
44.450 |
1"3/4 |
25.22 |
12.70 |
33.3 |
84.8 |
89.4 |
| 32A |
160 |
50.800 |
2" |
31.55 |
14.27 |
38.1 |
99.6 |
104.4 |
| 08B |
|
12.700 |
1/2" |
7.75 |
4.45 |
9.5 |
25.1 |
26.6 |
| 10B |
|
15.875 |
5/8" |
9.65 |
5.08 |
11.9 |
30.1 |
31.5 |
| 12B |
|
19.050 |
3/4" |
11.68 |
5.72 |
14.3 |
35.4 |
37.1 |
| 16B |
|
25.400 |
1" |
17.02 |
8.28 |
19.1 |
53.0 |
54.3 |
|
| |
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| |
|
DIN
ISO
Chain
No.
CHJC
|
Pitch
|
d1
mm
|
L1
mm
|
L2
mm
|
L3
mm
|
U2
mm
|
U3
max
mm |
|
mm
|
inch
|
|
05B-1
|
8
|
|
2.31
|
8.6
|
14.3
|
19.9
|
3.9
|
6.7
|
|
06B-1
|
9.525
|
3/8"
|
3.28
|
13.5
|
23.8
|
34.0
|
6.6
|
11.7
|
|
80B-1
|
12.7
|
1/2"
|
4.45
|
17.0
|
31.0
|
44.9
|
8.2
|
15.2
|
|
10B-1
|
15.875
|
5/8"
|
5.08
|
19.6
|
36.2
|
52.8
|
9.8
|
18.1
|
|
12B-1
|
19.05
|
3/4"
|
5.72
|
22.7
|
42.2
|
61.7
|
11.4
|
21.1
|
|
16B-1
|
25.4
|
1"
|
8.28
|
36.1
|
68.0
|
99.9
|
18.0
|
34.0
|
|
20B-1
|
31.75
|
1"1/4
|
10.19
|
43.2
|
79.0
|
116.0
|
20.6
|
39.1
|
|
24B-1
|
38.1
|
1"1/2
|
14.63
|
53.4
|
101.0
|
150.0
|
26.2
|
50.7
|
|
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| |
|
DIN
ISO
Chain
No.
CHJC
|
Pitch
|
d1
mm
|
L1
min
mm
|
L2
max
mm
|
L3
max
mm
|
U2
max
mm
|
U3
max
mm |
|
mm
|
inch
|
|
05B-1
|
8
|
|
2.31
|
8.6
|
14.3
|
19.9
|
7.1 |
12.7 |
|
06B-1
|
9.525
|
3/8"
|
3.28
|
13.5
|
23.8
|
34.0
|
12.2 |
22.4 |
|
80B-1
|
12.7
|
1/2"
|
4.45
|
17.0
|
31.0
|
44.9
|
15.5 |
29.4 |
|
10B-1
|
15.875
|
5/8"
|
5.08
|
19.6
|
36.2
|
52.8
|
18.5 |
35.1 |
|
12B-1
|
19.05
|
3/4"
|
5.72
|
22.7
|
42.2
|
61.7
|
21.5 |
41.0 |
|
16B-1
|
25.4
|
1"
|
8.28
|
36.1
|
68.0
|
99.9
|
34.5 |
66.4 |
|
20B-1
|
31.75
|
1"1/4
|
10.19
|
43.2
|
79.0
|
116.0
|
39.4 |
76.4 |
|
24B-1
|
38.1
|
1"1/2
|
14.63
|
53.4
|
101.0
|
150.0
|
50.4 |
99.4 |
|
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