Double speed chain

2.5/3.0 times speed chain
2.5/3. 0 

Pitch

Roller diameter

Pin diameter

Pin shaft length

Chain plate size

Weight per meter

P

d1 max

d8 max

b1 max

b8 max

d1 max

L max

Lc max

h2 max

T max

t max

q

mm

mm

mm

mm

mm

mm

mm

mm

mm

mm

mm

kg / m

BS25-C206B

19.05

11.91

18.3

4

8

3.28

23.8

25.4

8.2

1.3

1.3

0.51

BS25-C208A

25.4

15.88

24.6

5.7

10.3

3.96

31

32.8

12

1.5

1.5

0.8

BS25-C210A

31.75

19.05

30.6

7.1

13

5.08

39.5

41.2

15

2.02

2.02

1.36

BS25-C212A

38.1

22.23

36.6

8.5

15.5

5.94

48.8

51.5

18

3.2

3.2

2.2

BS30-C206B

19.05

9

18.3

4.5

9.1

3.28

26.1

29.4

8.2

1.3

1.3

0.52

BS30-C208A

25.4

11.91

24.6

6.1

12.5

3.96

35.6

39.5

12

1.5

1.5

0.83

BS30-C210A

31.75

14.8

30.6

7.5

15

5.08

43

47.1

15

2.02

2.4

1.27

BS30-C212A

38.1

18

37

9.75

20

5.94

56.9

61.5

18

3.2

3.2

2.4