Witra roller chains American Standard ASA simplex

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	WITRA ROLLER CHAIN American Standard - SIMPLEX to DIN8188 (ISO 606)

WITRA
Type

ISO/
DIN
Code

Pitch

Inner width
b1
min

Outer width
b2
max

Roller diam.
d1
max

Pin diam.
d2
h9

Plate height
g
max

Addl. length
k
mm

Total width
i1
max

Bearing area
f
cm²

Break load
DIN N
min

Weight kg/m

Conn.
Links

mm

inch

WT ASA40

08A-1

12.70

1/2

7.85

11.15

7.95

3.96

12.0

3.9

17.8

0.44

14100

0.60

A E L

WT ASA50

10A-1

15.88

5/8

9.40

13.80

10.16

5.08

15.0

4.1

21.8

0.70

22200

1.04

A E L

WT ASA60

12A-1

19.05

3/4

12.57

17.70

11.91

5.94

18.0

4.6

26.9

1.05

31800

1.52

A E S L

WT ASA80

16A-1

25.40

1

15.75

22.50

15.88

7.92

24.1

5.4

33.5

1.78

56700

2.60

A E S L

WT ASA100

20A-1

31.75

1 1/4

18.90

27.40

19.05

9.53

30.1

6.1

41.1

2.61

88500

4.01

A S L

WT ASA120

24A-1

38.10

1 1/2

25.22

35.30

22.23

11.10

36.2

6.6

50.8

3.92

127000

5.74

A S L

WT ASA140

28A-1

44.45

1 3/4

25.22

37.00

25.40

12.70

42.2

7.4

54.9

4.70

172400

7.66

A S L

WT ASA160

32A-1

50.80

2

31.55

45.00

28.58

14.27

48.2

7.9

65.5

6.42

226800

9.84

A S L


Link Type A Rivet link	Link Type E Spring clip	Link Type S Cotter pin link	Link Type L Double crank link

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