Factory Free sample Roller Type Infinitely Variable Speed Chains - Leaf Chains, including AL Series, BL Series, LL Series – GOODLUCK
Factory Free sample Roller Type Infinitely Variable Speed Chains - Leaf Chains, including AL Series, BL Series, LL Series – GOODLUCK Detail:

|
GL Chain No. |
Pitch |
Plate Lacing |
Thickness of Plate |
Inside Plate Hole dia. |
Pin dia. |
Plate depth |
Pin Overall Length |
Ultimate tensie strength |
Weight per meter |
|
|
P |
P |
bO(max) |
d1(min) |
d2(max) |
h2(max) |
b(max) |
Q |
q |
||
|
in |
mm |
mm |
mm |
mm |
mm |
mm |
kN |
kg/m |
||
|
AL422 |
1/2″ |
12.70 |
2X2 |
1.52 |
4.01 |
3.96 |
10.30 |
8.40 |
17.00 |
0.35 |
|
AL444 |
4X4 |
14.80 |
34.00 |
0.67 |
||||||
|
AL466 |
6X6 |
21.20 |
51.00 |
1.00 |
||||||
|
AL522 |
5/8″ |
15.875 |
2X2 |
2.05 |
5.13 |
5.08 |
13.00 |
10.20 |
28.30 |
0.63 |
|
AL544 |
4X4 |
18.90 |
56.60 |
1.20 |
||||||
|
AL566 |
6X6 |
27.40 |
84.90 |
1.75 |
||||||
|
AL622 |
3/4″ |
19.05 |
2X2 |
2.40 |
6.00 |
5.94 |
15.60 |
12.20 |
39.30 |
0.93 |
|
AL644 |
4X4 |
22.10 |
78.60 |
1.60 |
||||||
|
AL666 |
6X6 |
32.00 |
117.90 |
2.52 |
||||||
|
AL822 |
1″ |
25.40 |
2X2 |
3.20 |
8.01 |
7.94 |
20.55 |
16.40 |
69.50 |
1.54 |
|
AL844 |
4X4 |
29.80 |
139.00 |
3.30 |
||||||
|
AL866 |
6X6 |
43.20 |
208.50 |
4.01 |
||||||
|
AL1022 |
1.1/4″ |
31.75 |
2X2 |
4.00 |
9.60 |
9.53 |
25.85 |
19.50 |
103.00 |
2.37 |
|
AL1044 |
4X4 |
36.70 |
206.00 |
4.90 |
||||||
|
AL1066 |
6X6 |
53.20 |
309.00 |
7.30 |
||||||
|
AL1222 |
1.1/2″ |
38.10 |
2X2 |
4.80 |
11.18 |
11.11 |
31.20 |
24.00 |
140.00 |
3.65 |
|
AL1244 |
4X4 |
43.80 |
280.00 |
7.05 |
||||||
|
AL1266 |
6X6 |
63.60 |
420.00 |
10.50 |
||||||
|
AL1444 |
1.3/4″ |
44.45 |
4X4 |
5.60 |
12.78 |
12.70 |
36.20 |
51.10 |
370.00 |
10.34 |
|
AL1466 |
6X6 |
74.30 |
555.00 |
13.00 |
||||||
|
AL1644 |
2″ |
50.80 |
4X4 |
6.40 |
14.36 |
14.29 |
41.60 |
58.20 |
465.00 |
12.98 |
|
AL1666 |
6X6 |
84.60 |
697.50 |
18.00 |
||||||
LEAF CHAINS(BL SERIES)

|
GL Chain No. |
Pitch |
Plates Lacing |
Thickness of Plate |
Inside plate hole dia. |
Pin dia. |
Plate depth |
Pin overall length |
Ultimate tensie strength |
Weight approx. |
|||||||||||||
|
P |
P |
bO(max) |
d1(min) |
d2(max) |
h2(max) |
h2(max) |
Q |
q |
||||||||||||||
|
ANSI |
ISOGB |
in |
mm |
mm |
mm |
mm |
mm |
mm |
kN |
kg/m |
||||||||||||
|
BL-422 |
LH0822 |
1/2″ |
12.70 |
2X2 |
2.08 |
5.11 |
5.09 |
12.07 |
11.10 |
22.20 |
0.66 |
|||||||||||
|
BL-423 |
LH0823 |
2X3 |
13.20 |
22.20 |
0.82 |
|||||||||||||||||
|
BL-434 |
LH0834 |
3X4 |
17.40 |
33.40 |
1.14 |
|||||||||||||||||
|
BL-444 |
LH0844 |
4X4 |
19.60 |
44.50 |
1.29 |
|||||||||||||||||
|
BL-446 |
LH0846 |
4X6 |
23.80 |
44.50 |
1.61 |
|||||||||||||||||
|
BL-466 |
LH0866 |
6X6 |
28.00 |
66.70 |
1.92 |
|||||||||||||||||
|
BL-488 |
LH0888 |
8X8 |
36.50 |
88.96 |
2.55 |
|||||||||||||||||
|
BL-522 |
LH1022 |
5/8″ |
15.875 |
2X2 |
2.48 |
5.98 |
5.96 |
15.09 |
12.90 |
33.40 |
0.97 |
|||||||||||
|
BL-523 |
LH1023 |
2X3 |
15.40 |
33.40 |
1.20 |
|||||||||||||||||
|
BL-534 |
LH1034 |
3X4 |
20.40 |
48.90 |
1.65 |
|||||||||||||||||
|
BL-544 |
LH1044 |
4X4 |
22.80 |
66.70 |
1.89 |
|||||||||||||||||
|
BL-546 |
LH1046 |
4X6 |
27.70 |
66.70 |
2.34 |
|||||||||||||||||
|
BL-566 |
LH1066 |
6X6 |
32.20 |
100.10 |
2.81 |
|||||||||||||||||
|
BL-588 |
LH1O88 |
8X8 |
42.60 |
133.44 |
3.72 |
|||||||||||||||||
|
BL-622 |
LH1222 |
3/4″ |
19.05 |
2X2 |
3.30 |
7.96 |
7.94 |
18.11 |
17.40 |
48.90 |
1.56 |
|||||||||||
|
BL-623 |
LH1223 |
2X3 |
20.80 |
48.90 |
1.92 |
|||||||||||||||||
|
BL-634 |
LH1234 |
3X4 |
27.50 |
75.60 |
2.65 |
|||||||||||||||||
|
BL-644 |
LH1244 |
4X4 |
30.80 |
97.90 |
3.02 |
|||||||||||||||||
|
BL-646 |
LH1246 |
4X6 |
37.50 |
97.90 |
3.77 |
|||||||||||||||||
|
BL-666 |
LH1266 |
6X6 |
44.20 |
146.80 |
4.45 |
|||||||||||||||||
|
BL-688 |
LH1288 |
8X8 |
57.60 |
195.72 |
5.94 |
|||||||||||||||||
|
BL-822 |
LH1622 |
1″ |
25.40 |
2X2 |
4.09 |
9.56 |
9.54 |
24.13 |
21.40 |
84.50 |
2.41 |
|||||||||||
|
BL-823 |
LH1623 |
2X3 |
25.50 |
84.50 |
3.07 |
|||||||||||||||||
|
BL-834 |
LH1634 |
3X4 |
33.80 |
129.00 |
4.24 |
|||||||||||||||||
|
BL-844 |
LH1644 |
4X4 |
37.90 |
169.00 |
5.06 |
|||||||||||||||||
|
BL-846 |
LH1646 |
4X6 |
46.20 |
169.00 |
6.06 |
|||||||||||||||||
|
BL-866 |
LH1666 |
6X6 |
54.50 |
253.60 |
7.38 |
|||||||||||||||||
|
BL-888 |
LH1688 |
8X8 |
71.10 |
338.06 |
9.57 |
|||||||||||||||||
|
GL Chain No. |
Pitch |
Plates Lacing |
Thickness of Plate |
Inside plate hole dia. |
Pin dia. |
Plate depth |
Pin overall length |
Ultimate tensie strength |
Weight approx. |
|||||||||||||
|
P |
P |
bO(max) |
d1(min) |
d2(max) |
h2(max) |
h2(max) |
Q |
q |
||||||||||||||
|
ANSI |
ISOGB |
in |
mm |
mm |
mm |
mm |
mm |
mm |
kN |
kg/m |
||||||||||||
|
BL-1022 |
LH2022 |
1.1/4″ |
31.75 |
2X2 |
4.90 |
11.14 |
11.11 |
30.18 |
25.40 |
115.60 |
3.84 |
|||||||||||
|
BL-1023 |
LH2023 |
2X3 |
30.40 |
115.60 |
4.78 |
|||||||||||||||||
|
BL-1034 |
LH2034 |
3X4 |
40.30 |
182.40 |
6.62 |
|||||||||||||||||
|
BL-1044 |
LH2044 |
4X4 |
45.20 |
231.30 |
7.52 |
|||||||||||||||||
|
BL-1046 |
LH2046 |
4X6 |
55.10 |
231.30 |
9.41 |
|||||||||||||||||
|
BL-1066 |
LH2066 |
6X6 |
65.00 |
347.00 |
11.19 |
|||||||||||||||||
|
BL-1088 |
LH2088 |
8X8 |
84.80 |
462.60 |
14.87 |
|||||||||||||||||
|
BL-1222 |
LH2422 |
1.1/2* |
38.10 |
2X2 |
5.77 |
12.74 |
12.71 |
36.20 |
29.70 |
151.20 |
5.51 |
|||||||||||
|
BL-1223 |
LH2423 |
2X3 |
35.50 |
151.20 |
6.90 |
|||||||||||||||||
|
BL-1234 |
LH2434 |
3X4 |
47.10 |
244.60 |
9.56 |
|||||||||||||||||
|
BL-1244 |
LH2444 |
4X4 |
52.90 |
302.50 |
10.85 |
|||||||||||||||||
|
BL-1246 |
LH2446 |
4X6 |
64.60 |
302.50 |
13.59 |
|||||||||||||||||
|
BL-1266 |
LH2466 |
6X6 |
76.20 |
453.70 |
14.23 |
|||||||||||||||||
|
BL-1288 |
LH2488 |
8X8 |
99.50 |
606.94 |
21.49 |
|||||||||||||||||
|
BL-1422 |
LH2822 |
1.3/4′ |
44.45 |
2X2 |
6.60 |
14.31 |
14.29 |
42.24 |
33.60 |
191.27 |
6.95 |
|||||||||||
|
BL-1423 |
LH2823 |
2X3 |
40.20 |
191.27 |
8.69 |
|||||||||||||||||
|
BL-1434 |
LH2834 |
3X4 |
53.40 |
315.81 |
12.06 |
|||||||||||||||||
|
BL-1444 |
LH2844 |
4X4 |
60.00 |
382.53 |
13.68 |
|||||||||||||||||
|
BL-1446 |
LH2846 |
4X6 |
73.20 |
382.53 |
17.18 |
|||||||||||||||||
|
BL-1466 |
LH2846 |
6X6 |
86.40 |
578.24 |
20.42 |
|||||||||||||||||
|
BL-1488 |
LH2888 |
8X8 |
112.80 |
765.06 |
27.16 |
|||||||||||||||||
|
BL-1622 |
LH3222 |
2 |
50.80 |
2X2 |
7.52 |
17.49 |
17.46 |
48.26 |
40.00 |
289.10 |
8.72 |
|||||||||||
|
BL-1623 |
LH3223 |
2X3 |
46.60 |
289.10 |
10.90 |
|||||||||||||||||
|
BL-1634 |
LH3234 |
3X4 |
61.80 |
440.40 |
15.08 |
|||||||||||||||||
|
BL-1644 |
LH3244 |
4X4 |
69.30 |
578.30 |
17.07 |
|||||||||||||||||
|
BL-1646 |
LH3246 |
4X6 |
84.50 |
578.30 |
21.44 |
|||||||||||||||||
|
BL-1666 |
LH3266 |
6X6 |
100.00 |
867.40 |
25.42 |
|||||||||||||||||
|
BL-1688 |
LH3288 |
8X8 |
129.90 |
1156.48 |
33.78 |
|||||||||||||||||
|
LH4022 |
2.1/2″ |
63.50 |
2X2 |
9.91 |
23.84 |
23.81 |
60.33 |
51.80 |
433.70 |
16.90 |
||||||||||||
|
LH4023 |
2X3 |
61.70 |
433.70 |
20.96 |
||||||||||||||||||
|
LH4034 |
3X4 |
61.70 |
649.40 |
29.09 |
||||||||||||||||||
|
LH4044 |
4X4 |
91.60 |
867.40 |
33.14 |
||||||||||||||||||
|
LH4046 |
4X6 |
111.50 |
867.40 |
41.26 |
||||||||||||||||||
|
LH4066 |
6X6 |
131.40 |
1301.10 |
49.37 |
||||||||||||||||||
|
LH4088 |
8X8 |
171.10 |
1734.72 |
65.61 |
||||||||||||||||||
|
DB25 |
25 |
4X4 |
2.50 |
8.00 |
7.94 |
20.50 |
25 |
98.00 |
2.40 |
|||||||||||||
|
DB25A |
25 |
6X6 |
3.00 |
11.16 |
11.10 |
23.50 |
41 |
157.00 |
5.50 |
|||||||||||||
|
DB30 |
30 |
6X6 |
3.00 |
11.16 |
11.10 |
28.00 |
41 |
157.00 |
6.00 |
|||||||||||||

|
GL Chain No. |
Pitch |
Plates Lacing |
Thickness of Plate |
Inside plate hole dia. |
Pin dia. |
Plate depth |
Pin overall length |
Ultimate tensie strength |
Weight approx. |
|
|
P |
P |
bO(max) |
d1(min) |
d2(max) |
h2(max) |
b(max) |
Q |
q |
||
|
in |
mm |
mm |
mm |
mm |
mm |
mm |
kN |
kg/m |
||
|
LL0822 |
1/2″ |
12.70 |
2X2 |
1.55 |
4.46 |
4.45 |
10.92 |
8.50 |
18 |
0.48 |
|
LL0844 |
4X4 |
14.60 |
36 |
0.98 |
||||||
|
LL0866 |
6X6 |
20.70 |
54 |
1.44 |
||||||
|
LL1022 |
5/8″ |
15.875 |
2X2 |
1.65 |
5.09 |
5.08 |
13.72 |
9.30 |
22 |
0.50 |
|
LL1044 |
4X4 |
16.10 |
44 |
0.94 |
||||||
|
LL1066 |
6X6 |
22.90 |
66 |
1.40 |
||||||
|
LL1222 |
3/4″ |
19.05 |
2X2 |
1.90 |
5.73 |
5.72 |
16.13 |
10.70 |
29 |
0.70 |
|
LL1244 |
4X4 |
18.50 |
58 |
1.30 |
||||||
|
LL1266 |
6X6 |
26.30 |
87 |
2.00 |
||||||
|
LL1622 |
1″ |
25.40 |
2X2 |
3.20 |
8.30 |
8.28 |
21.08 |
17.20 |
60 |
1.60 |
|
LL1644 |
4X4 |
30.20 |
120 |
2.90 |
||||||
|
LL1666 |
6X6 |
43.20 |
180 |
4.30 |
||||||
|
LL2022 |
1.1/4″ |
31.75 |
2X2 |
3.70 |
10.21 |
10.19 |
26.42 |
20.10 |
95 |
2.30 |
|
LL2044 |
4X4 |
35.10 |
190 |
4.20 |
||||||
|
LL2066 |
6X6 |
50.10 |
285 |
6.30 |
||||||
|
LL2422 |
1.1/2″ |
38.10 |
2X2 |
5.20 |
14.65 |
14.63 |
33.40 |
28.40 |
170 |
4.60 |
|
LL2444 |
4X4 |
49.40 |
340 |
8.20 |
||||||
|
LL2466 |
6X6 |
70.40 |
510 |
12.00 |
||||||
|
LL2822 |
1.3/4″ |
44.45 |
2X2 |
6.45 |
15.92 |
15.90 |
37.08 |
34.00 |
200 |
4.80 |
|
LL2844 |
4X4 |
60.00 |
400 |
9.50 |
||||||
|
LL2866 |
6X6 |
86.00 |
600 |
15.50 |
||||||
|
LL3222 |
2″ |
50.80 |
2X2 |
6.45 |
17.83 |
17.81 |
42.29 |
35.00 |
260 |
6.20 |
|
LL3244 |
4X4 |
61.00 |
520 |
11.90 |
||||||
|
LL3266 |
6X6 |
87.00 |
780 |
17.80 |
||||||
|
LL4022 |
2.1/2″ |
63.50 |
2X2 |
8.25 |
22.91 |
22.89 |
52.96 |
44.70 |
360 |
11.53 |
|
LL4044 |
4X4 |
77.90 |
720 |
22.49 |
||||||
|
LL4066 |
6X6 |
111.10 |
1080 |
33.48 |
||||||
|
LL4822 |
3″ |
76.20 |
2X2 |
10.30 |
29.26 |
29.24 |
63.88 |
56.10 |
560 |
17.31 |
|
LL4844 |
4X4 |
97.40 |
1120 |
33.61 |
||||||
|
LL4866 |
6X6 |
138.90 |
1680 |
49.91 |
||||||
Leaf chains are known for their durability and high tensile strength. They are primarily used in lift device applications such as forklifts, lift trucks, and lift masts. These hard working chains handle the lifting and balancing of heavy loads with the use of sheaves instead of sprockets for guidance. One of the primary differences with leaf chain compared to roller chain is that it only consists of a series of stacked plates and pins, providing superior lifting strength.
Product detail pictures:
Related Product Guide:
We have now sophisticated machines. Our solutions are exported to the USA, the UK and so on, enjoying a great reputation amid consumers for Factory Free sample Roller Type Infinitely Variable Speed Chains - Leaf Chains, including AL Series, BL Series, LL Series – GOODLUCK , The product will supply to all over the world, such as: Algeria, Argentina, Israel, To win customers' confidence, Best Source has set up a strong sales and after-sales team to provide the best product and service. Best Source abides by the idea of "Grow with customer" and philosophy of "Customer-oriented" to achieve cooperation of mutual trust and benefit. Best Source will always stand ready to cooperate with you. Let's grow together!
The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.