>> Leaf Chain AL Series

Dimensions-mm

Chain No.
Pitch
P
Lacing
Min. Tensile Strength
kN {kgf}
AL-422
12.70
2 x 2
16.7 {1,700}
AL-444
12.70
4 x 4
33.3 {3,400}
AL-466
12.70
6 x 6
50.5 {5,100}
AL-522
 15.875
2 x 2
27.5 {2,800}
AL-544
 15.875
4 x 4
54.9 {5,600}
AL-566
 15.875
6 x 6
82.4 {8,400}
AL-622
19.05
2 x 2
38.2 {3,900}
AL-644
19.05
4 x 4
76.5 {7,800}
AL-666
19.05
6 x 6
115 {11,700}
AL-822
25.40
2 x 2
64.7 {6,600}
AL-844
25.40
4 x 4
129 {13,200}
AL-866
25.40
6 x 6
194 {19,800}
AL-1022
31.75
2 x 2
98.1 {10,000}
AL-1044
31.75
4 x 4
196 {20,000}
AL-1066
31.75
6 x 6
294 {30,000}
AL-1222
38.10
2 x 2
141 {14,400}
AL-1244
38.10
4 x 4
282 {28,800}
AL-1266
38.10
6 x 6
424 {43,200}
AL-1444
44.45
4 x 4
373 {38,000}
AL-1466
44.45
6 x 6
559 {57,000}
AL-1644
50.80
4 x 4
471 {48,000}
AL-1666
50.80
6 x 6
706 {72,000}

Dimensions-mm

Chain No.
Pin
Link Plate
Hole Dia. (min.) S
Approx. Mass
kg/m
Dia.
D
Overall Length
L
Thickness
T
Height
H
AL-422
3.97
8.40
1.5
10.4
4.02
0.38
AL-444
3.97
14.85
1.5
10.4
4.02
0.74
AL-466
3.97
21.30
1.5
10.4
4.02
1.10
AL-522
5.08
10.85
2.0
13.0
5.13
0.62
AL-544
5.08
19.35
2.0
13.0
5.13
1.22
AL-566
5.08
27.80
2.0
13.0
5.13
1.81
AL-622
5.94
12.65
2.4
15.6
6.00
0.87
AL-644
5.94
22.55
2.4
15.6
6.00
1.71
AL-666
5.94
32.45
2.4
15.6
6.00
2.54
AL-822
7.90
16.35
3.2
20-8
7.97
1.51
AL-844
7.90
29.80
3.2
20.8
7.97
2.98
AL-866
7.90
43.20
3.2
20.8
7.97
4.44
AL-1022
9.48
20.05
4.0
26.0
9.57
2.69
AL-1044
9.48
36.70
4.0
26.0
9.57
5.31
AL-1066
9.48
53.30
4.0
26.0
9.57
7.93
AL-1222
11.04
24.20
4.8
31.2
11.14
3.57
AL-1244
11.04
44.00
4.8
31.2
11.14
7.07
AL-1266
11.04
63.85
4.8
31.2
11.14
10.56
AL-1444
12.64
51.30
5.6
36.4
12.74
10.34
AL-1466
12.64
74.55
5.6
36.4
12.74
15.16
AL-1644
14.21
58.05
6.4
41.6
14.32
12.98
AL-1666
14.21
84.45
6.4
41.6
14.32
19.41
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