Witra extended pitch roller chain

	't h e p o w e r t r a n s m i s s i o n e n g i n e e r s'
	HOME	ABOUT US	MULCO	SEARCH	PRICE LIST	UK DISTRIBUTORS

	WITRA EXTENDED PITCH CHAIN

European Series

WITRA Code

ISO No.

Pitch

Inner width b1 min

Outer width b2 max

Roller diam. d1 max

Pin diam. d2

Plate height g max

Addl. length k mm

Pin width i1

Bearing area f cm²

Break
load kN min.

Weight kg/m

Conn.
Links

mm

inch

WT208-B

208B

25.4

1

7.75

11.30

8.51

4.45

11.8

3.9

17.0

0.50

18000

0.46

A B S L

WT210-B

210B

31.75

1 1/4

9.65

13.28

10.16

5.08

14.7

4.1

19.6

0.67

22400

0.57

A B S L

WT212-B

212B

38.1

1 1/2

11.68

15.62

12.07

5.72

16.1

4.6

22.7

0.89

29000

0.75

A B S L

WT216-B

216B

50.8

2

17.02

25.40

15.88

8.28

21.0

5.4

36.1

2.10

60000

1.74

A B S L

WT220-B

220B

63.5

2 1/2

19.56

29.00

19.05

10.19

28.5

6.1

43.2

2.96

95000

2.55

A B S L

American Series

WITRA Code

ISO No.

Pitch

Inner width b1 min

Outer width b2 max

Roller diam. d1 max

Pin diam. d2

Plate height g max

Addl. length k mm

Pin width i1

Bearing area f cm²

Break
load kN min.

Weight kg/m

Conn.
Links

mm

inch

WT208-A

208A

25.40

1

7.85

11.15

7.95

3.96

12.0

3.9

17.8

0.44

14100

0.49

A B S L

WT210-A

210A

31.75

1 1/4

9.40

13.80

10.16

5.08

15.0

4.1

21.8

0.70

22200

0.64

A B S L

WT212-A

212A

38.10

1 1/2

12.57

17.70

11.91

5.94

18.0

4.6

26.9

1.05

31800

1.02

A B S L

WT216-A

216A

50.80

2

15.75

22.50

15.88

7.92

24.1

5.4

33.5

1.78

56700

1.71

A B S L

WT220-A

220A

63.5

2 1/2

19.56

29.00

19.05

9.53

30.0

4.3

40.4

2.59

86700

2.55

A B S L



Link Type A Rivet link		Link Type B Inner link	Link Type S Cotter pin link		Link Type L Double crank link

Copyright © 2007 Transmission Developments Co (G.B.) Ltd