Witra roller chains BS nickel plated simplex duplex

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WITRA ROLLER CHAIN
British Standard - NICKEL PLATED

WITRA
Type

ISO/
DIN
Code

Pitch

Inner width
b1
min

Outer width
b2
max

Roller diam.
d1
max

Pin diam.
d2
h9

Row pitch
e
mm

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

SIMPLEX

WT05NP

05B-1

8

-

3

4.77

5

2.31

-

7.1

3.1

8.6

0.11

5000

0.18

A E

WT06NP

06B-1

9.525

3/8

5.72

8.53

6.35

3.28

-

8.2

3.3

13.5

0.28

9000

0.39

A E L

WT08NP

08B-1

12.7

1/2

7.75

11.3

8.51

4.45

-

11.8

3.9

17.0

0.50

18000

0.68

A E L

WT10NP

10B-1

15.875

5/8

9.65

13.28

10.16

5.08

-

14.7

4.1

19.6

0.67

22400

0.91

A E L

WT12NP

12B-1

19.05

3/4

11.68

15.62

12.07

5.72

-

16.1

4.6

22.7

0.88

29000

1.12

A E L

WT16NP

16B-1

25.4

1

17.02

25.4

15.88

8.28

-

21.0

5.4

36.1

2.07

60000

2.64

A E S L

DUPLEX

WT05-DNP

05B-2

8

-

3.00

4.77

5.00

2.31

5.64

7.1

3.1

14.3

0.22

7800

0.34

A E

WT06-DNP

06B-2

9.525

3/8

5.72

8.53

6.35

3.28

10.24

8.2

3.3

23.8

0.56

16900

0.78

A E L

WT08-DNP

08B-2

12.7

1/2

7.75

11.3

8.51

4.45

13.92

11.8

3.9

31.0

1.00

32000

1.35

A E L

WT10-DNP

10B-2

15.875

5/8

9.65

13.28

10.16

5.08

16.59

14.7

4.1

36.2

1.34

44500

1.79

A E L

WT12-DNP

12B-2

19.05

3/4

11.68

15.62

12.07

5.72

19.46

16.1

4.6

42.2

1.76

57800

2.22

A E L

WT16-DNP

16B-2

25.4

1

17.02

25.40

15.88

8.28

31.88

21.0

5.4

68.0

4.14

106000

5.13

A E 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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