ISO chain No.

ANSI chain No.

Pitch

Plates lacing

Inner plate depth

Plate thickness

Bearing pin body diameter

Width over bearing pin

Ultimate tensile strength

Average tensile strength

Weight per meter

P

h2
max

T
max

d2
max

L
max

Q
min

Q₀

q
≈

mm

mm

mm

mm

mm

KN

KN

Kg/m

LH0822

BL422

12.7

2×2

12.07

2.08

5.09

11.05

22.2

27.6

0.64

LH0823

BL423

2×3

13.16

22.2

27.6

0.80

LH0834

BL434

3×4

17.40

33.4

41.4

1.12

LH0844

BL444

4×4

19.51

44.5

56.0

1.28

LH0846

BL446

4×6

23.75

44.5

56.0

1.60

LH0866

BL466

6×6

27.99

66.7

81.7

1.92

LH0888

BL488

8×8

36.45

89.0

109.4

2.56

LH1022

BL522

15

2×2

15.09

2.44

5.96

12.9

33.4

42.8

0.88

LH1023

BL523

2×3

15.37

33.4

42.8

1.1

LH1034

BL534

3×4

20.32

48.9

63.6

1.5

LH1044

BL544

4×4

22.78

66.7

84.5

1.8

LH1046

BL546

4×6

27.74

66.7

84.5

2.2

LH1066

BL566

6×6

32.69

100.1

125.1

2.65

LH1088

BL588

8×8

42.57

133.4

169.5

3.5

LH1222

BL622

875

2×2

18.11

3.3

7.94

17.37

48.9

63.6

1.45

LH1223

BL623

2×3

20.73

48.9

63.6

1.8

LH1234

BL634

3×4

27.43

75.6

102.6

2.5

LH1244

BL644

4×4

30.78

97.9

122.3

2.9

LH1246

BL646

4×6

37.49

97.9

122.3

3.6

LH1266

BL666

6×6

44.20

146.8

190.8

4.3

LH1288

BL688

8×8

57.61

195.7

238.8

5.8

LH1622

BL822

19.05

2×2

21.13

4.09

9.54

21.34

84.5

108.2

2.2

LH1623

BL823

2×3

25.48

84.5

108.2

2.7

LH1634

BL534

3×4

33.76

129.0

143.6

3.8

LH1644

BL844

4×4

37.90

169.0

214.6

4.3

LH1646

BL846

4×6

46.18

169.0

214.6

5.4

LH1666

BL866

6×6

54.46

253.6

324.5

6.5

LH1688

BL888

8×8

71.02

338.1

432.7

8.6

LH2022

BL1022

25.4

2×2

30.18

4.9

11.11

25.37

115.6

146.8

3.4

LH2023

BL1023

2×3

30.33

115.6

146.8

4.3

LH2034

BL1034

3×4

40.23

182.4

231.6

6.0

LH2044

BL1044

4×4

45.19

231.3

291.4

6.9

LH2046

BL1046

4×6

55.09

231.3

291.4

8.6

LH2066

BL1066

6×6

65.00

347.0

430.3

10.3

LH2088

BL1088

8×8

84.81

462.6

555.1

13.8