Chain No.

Circular pitch (mm)

Inner width (mm)

Roller dia. (mm)

Hinge pin dia. (mm)

Chain plate thickness (mm)

Chain plate height (mm)

Chain hook height  (mm)

External width (mm)

Chain hook dia.(mm)

Remarks

FU150

101.6

27

26.5

11.5

6

35

48

130

12

FU200

152.4

36.5

36

15.5

8

50

65

159

16

FU270

152.4

36.5

36

15.5

8

50

85

224

16

FU350

200

51.8

44.5

19.1

10

60

123

300

20

FU410

200

51.8

44.5

19.1

10

60

148

300

20

Common

FU410

200

57.6

48.5

22.2

10

75

148

370

20

Strengthened

FU500

300

67.4

63.5

31.75

12

90

180

450

28

FU600

300

57.6

48.5

22.2

10

75

215

540

22