Standard Roller Chains

Chain No.
Pitch
P
Width between
inner plates
-W
Roller
diameter
D
Pin
Link plate
JIS&ANSI
Tensife
Strength
kgf (kN)
Average
Tensile
strengh
kgf (kN)
Maximum
Allowable
Load
kgf (kN)
Approx
weight
(kg/m)
Links
of 1unit
KCM
JIS&
ANSI
Diameter
d
A
B
(A+A)
L1
(A+B)
L2
Offset
L
Thick
ness
T
Height
H
25
25
6.35
3.18
*3.30
2.31
3.80
4.80
7.60
8.60
0.75
5.8
357(3.5)
4.50(4.4)
65(0.64)
0.13
480
35
35
9.525
4.78
*5.06
3.59
5.70
7.10
11.40
12.80
13.65
1.25
8.8
806(7.9)
1100(10.8)
220(2.16)
0.33
320
41
41
12.70
6.38
7.77
3.59
6.25
7.93
13.05
14.45
14.95
1.25
9.5
683(6.7)
1200(18.1)
230(2.26)
0.40
240
20
40
12.70
7.95
7.95
3.97
8.02
9.53
16.05
17.55
18.95
1.5
11.7
1407(13.8)
1850(29.9)
370(3.63)
0.61
240
50
50
15.875
9.53
10.15
5.09
10.15
11.60
20.30
21.75
23.00
2.0
14.6
2223(21.8)
3050(29.9)
650(5.37)
1.01
192
60
60
19.03
12.70
11.91
5.95
12.65
14.15
25.30
26.80
29.45
2.4
17.5
3172(31.1)
4200(41.2)
900(8.83)
1.49
160
80
80
25.40
15.88
15.88
7.94
15.07
19.18
32.15
35.25
36.90
3.2
23.0
5670(55.6)
7400(72.6)
1500(14.71)
2.50
120
100
100
31.75
19.05
19.05
9.54
20.10
23.05
40.20
43.15
45.05
4.0
28.9
8841(86.7)
11500(112.3)
2300(22.56)
3.85
96
120
120
38.10
25.40
22.23
11.11
25.20
23.60
50.40
53.80
55.90
4.8
35.0
12706(124.6)
16000(156.9)
3100(30.40)
5.66
80
140
140
44.45
25.40
25.40
12.71
27.30
31.30
54.60
58.60
60.50
5.6
40.7
17233(169.0)
21500(210.0)
4100(40.21)
7.19
68
160
160
50.80
31.75
28.58
14.29
32.45
37.15
64.90
69.60
72.20
6.4
46.7
22678(222.4)
27500(269.7)
5400(52.96)
9.63
60
200
200
63.50
38.10
39.68
19.86
39.65
46.65
79.30
86.30
89.20
8.0
58.4
35384(347.0)
4800(470.7)
7300(71.59)
15.97
48
240
240
76.20
47.63
47.63
23.84
48.20
55.60
96.40
103.80
107.00
9.5
72.4
51027(500.4)
70000(686.5)
10100(99.05)
24.50
40