Chain Size 
d x t mm

Diameter 
d mm

Pitch
mm

Inside Width
mm

Outside Width
mm

Length at n
5 x t mm

Weight
kg/m

b1 (min)

b2 (max)

14 x 50

14 +/- 0.4

50 +/- 0.5

17

48

250 +/- 1.0

4.0

18 x 64

18 +/- 0.5

64 +/- 0.6

21

60

320 +/- 1.0

6.6

19 x 64.5

19 +/- 0.6

64.5 +/- 0.6

22

63

322.5 +/- 1.0

7.6

22 x 86

22 +/- 0.7

86 +/- 0.9

26

73

430 +/- 1.0

9.5

26 x 92

26 +/- 0.8

92 +/- 0.9

30

85

460 +/ 1.0

13.7

30 x 108

30 +/- 0.9

108 +/- 1.1

34

97

540 +/- 1.2

18.0

34 x 126

34 +/- 1.0

126 +/- 1.3

38

109

630 +/- 1.3

22.7

38 x 137

38 +/- 1.1

137 +/- 1.4

42

121

685 +/- 1.4

29.0

Chain Size
d x t mm

Test Force
kN

Elongation
at test force
% max

Breaking
Force
kN min

Elongation
at Fracture
%

Minimum
Deflection
mm

14 x 50

185

1.6

246

14

14

18 x 64

305

1.6

407

14

18

19 x 64.5

340

1.6

454

14

19

22 x 86

456

1.6

608

14

22

26 x 92

637

1.6

850

14

26

30 x 108

848

1.6

1130

14

30

34 x 126

1090

1.6

1450

14

34

38 x 137

1360

1.6

1820

14

38