NACM84/90 standard chain

  Code  

NOMINAL SIZE

MATERIAL DIAMETER

WORKING LOAD LIMIT

PROOF TEST(MIN)

BREAKING FORCE MIN

       PITCH       

INTERNAL WIDTH

MM

IN

MM

IN

KG

LBS

KN

LBS

KN

LBS

MM

IN

MM

IN

Z2B070 

4

1/8

4

0.156

170

375

3.6

800

7.1

1600

23.9

0.94

6.4

0.25

Z2B071

5.5

3/16

5.5

0.217

365

800

7.2

1600

14.3

3200

24.8

0.98

7.7

0.3

Z2B072

7

1/4

7

0.276

580

1300

11.6

2600

23.1

5200

31.5

1.24

9.8

0.38

Z2B073

8

5/16

8

0.315

860

1900

15.1

3400

30.2

6800

32.8

1.29

11.2

0.44

Z2B074

10

3/8

10

0.394

1200

2650

23.6

5300

47.1

10600

35

1.38

14

0.55

Z2B075

13

1/2

13

0.512

2030

4500

39.8

8950

79.6

17900

45.5

1.79

18.2

0.72

Z2B076

16

5/8

16

0.63

3130

6900

60.3

13600

120.6

27200

56

2.2

20

0.79

Z2B077

20

3/4

20

0.787

4800

10600

94.3

21200

188.5

42400

70

2.76

25

0.98

Z2B078

22

7/8

22

0.866

5810

12800

114.1

25600

228.1

51200

77

3.03

27.5

1.08

Z2B079

25

1

26

1.02

8140

17900

159.1

35800

318.2

71600

90.9

3.58

31.7

1.25