DIN ISO Chain Number

ANSI Chain Number

P

mm

L

mm

F

mm

h4

mm

d4

mm

h4

mm

208B
208B

/

25.4

12.7

25.4

9.1

4.5

4.5

208A
208AL

C2040
C2042

25.4

9.5

25.4

9.1

3.6

3.6

210A
210AL

C2050
C2052

31.75

11.9

31.8

11.1

5.5

5.2

212A
212AL

C2060
C2062

38.1

14.3

42.9

14.7

5.2

5.2

212AH
212AHL

C206
C2062H

5.5

5.5

216A
216AL
216AH
216AHL

C2080
C2082
C2080H
C2082H

50.8

19.1

55.6

19.1

6.8

6.8

220A
220AL
220AH
220AHL

C2100
C2102
C2100H
C2102H

63.5

23.8

66.6

23.4

8.8

8.8

224A
224AL
224AH
224AHL

C2120
C2122
C2120H
C2122H

76.2

38.6

79.3

27.8

11.1

11.1

链号

链号

P
mm

L
mm

C1mm

C2mm

U mm

d2mm

d4mm

d5mm

208B
208B

/

25.4

12.7

11.1

13.5

12.7

4.45

4.5

4.5

208A
208AL

C2040
C2042

25.4

9.5

11.1

13.5

9.5

3.96

3.6

3.6

210A
210AL

C2050
C2052

31.75

11.9

14.3

15.9

11.9

5.08

5.5

5.2

212A
212AL

C2060
C2062

38.1

14.3

17.5

19.1

14.3

5.94

5.2

5.2

212AH
212AHL

C206
C2062H

5.5

5.5

216A
216AL
216AH
216AHL

C2080
C2082
C2080H
C2082H

50.8

19.1

22.2

25.4

19.1

7.92

6.8

6.8

220A
220AL
220AH
220AHL

C2100
C2102
C2100H
C2102H

63.5

23.8

28.6

31.8

23.8

9.52

8.8

8.8

224A
224AL
224AH
224AHL

C2120
C2122
C2120H
C2122H

76.2

38.6

33.3

37.3

38.6

11.10

11.1

11.1