د G80 د پورته کولو زنځیرونه د تور مصر د فولادو زنځیر

Nominal

size

dn

Material

diametertolerance

Pitch

Width

Gaugelengthof

11xpn

Wزوړ

diameter

ds

max.

pn

tolerance1)

internal

w3

min.

external

w2

max.

l

tolerance1)

4

±0.2

12

0.25

۴.۸

13.6

132

0.6

4.3

5

±0.2

15

0.3

6.0

17.0

165

0.8

5.4

6

±0.2

18

0.35

7.2

20.4

198

۱.۰

6.5

7

±0.3

21

0.4

۸.۴

23.8

231

۱.۱

7.6

8

±0.3

24

0.5

9.6

27.2

264

1.3

۸.۶

9

±0.4

27

0.5

30.6

297

1.4

9.7

10

±0.4

30

0.6

12.0

34.0

330

1.6

10.8

11

±0.4

33

0.6

13.2

37.4

363

1.7

11.9

12

±0.5

36

0.7

14.4

40.8

396

1.9

13.0

13

±0.5

39

0.8

15.6

44.2

429

2.1

14.0

14

±0.6

42

0.8

16.8

47.6

462

2.2

15.1

16

±0.6

48

0.9

19.2

54.4

528

2.5

17.3

18

±0.9

54

۱.۰

21.6

61.2

594

2.9

19.4

20

±1.0

60

1.2

24.0

68.0

660

3.2

21.6

22

±1.1

66

1.3

26.4

74.8

726

3.5

23.8

1)Thesetolerancesareusuallydividedinto+2/3and–1/3forboدtهغهindividuallinkandthe standardgaugelength.