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Original Factory Roller Chains - Leaf Chains, including AL Series, BL Series, LL Series – GOODLUCK

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  • Original Factory Roller Chains - Leaf Chains, including AL Series, BL Series, LL Series – GOODLUCK
  • Original Factory Roller Chains - Leaf Chains, including AL Series, BL Series, LL Series – GOODLUCK


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With reliable quality process, good reputation and perfect customer service, the series of products produced by our company are exported to many countries and regions for Rc Chain Drive, Chain Drive Transmission, American Standard Series Sprockets, We would like to take this opportunity to establish long-term business relationships with clients from all over the world.
Original Factory Roller Chains - Leaf Chains, including AL Series, BL Series, LL Series – GOODLUCK Detail:

Leaf Chains1

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)
Leaf Chains2

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

Leaf Chains3

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:

Original Factory Roller Chains - Leaf Chains, including AL Series, BL Series, LL Series – GOODLUCK detail pictures

Original Factory Roller Chains - Leaf Chains, including AL Series, BL Series, LL Series – GOODLUCK detail pictures

Related Product Guide:
Our organization insists all along the quality policy of "product quality is base of business survival; purchaser gratification is the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as the consistent purpose of "reputation 1st, purchaser first" for Original Factory Roller Chains - Leaf Chains, including AL Series, BL Series, LL Series – GOODLUCK , The product will supply to all over the world, such as: Croatia, Milan, Canberra, With the enterprising spirit of" high efficiency, convenience, practicality and innovation", and in line with such serving guidance of "good quality but better price, " and "global credit", we've been striving to cooperate with the automobile parts companies all over the world to make a win-win partnership.
    • The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Chloe from Tunisia - 2017.03.28 12:22
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Mary from Kenya - 2017.12.09 14:01
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