Pitch

Roller link
Width(Min)

Roller
Dia(Max)

Pin Link
Plate Thickness

Roller Link
Plate Thickness

Roller Link
Plate Height(Max)

Pin Dia.
(Max)

Over~All
Width Riv.(Max)

Over ~All
Width Con(Max)

Tensile Strength
Min

symbol

P

W

D

T1

T2

H

d

F

G

unit

mm

mm

mm

mm

mm

mm

mm

mm

mm

kgf

415H

12.7

4.7

7.77

1.5

1.5

12

3.97

13.10

14.75

1650

420

12.7

6.25

7.77

1.5

1.5

12

3.97

14.80

16.35

1650

420DX

12.7

6.25

7.77

1.5

1.5

12

3.97

15.0

16.75

1800

420H

12.7

6.25

7.77

2.0

2.0

12

3.97

16.9

18.55

1800

428

12.7

7.85

8.5

1.5

1.5

12.35

4.47

16.50

17.85

1800

428H

12.7

7.85

8.5

1.8

1.8

12.2

4.47

17.60

19.05

2000

428HG

12.7

7.85

8.5

2.0

2.0

12.1

4.51

18.90

20.25

2300

520

15.875

6.4

10.16

2.0

2.0

15

5.09

17.20

18.80

2800

530

15.875

9.5

10.16

2.0

2.0

15

5.09

20.30

21.90

2800

Pitch

Roller link
Width(Min)

Outer
Plate Thickness

Inner
Plate Thickness

Inner
Plate Height(Max)

Link
Height

Pin Dia.
(Max)

Over~All
Width Riv.(Max)

Tensile Strength
Min

symbol

P

W

T1

T2

H

H1

d

F

unit

mm

mm

mm

mm

mm

Mm

mm

mm

kgf

2023LN

6.35

3.10

0.7

1.0

6.75

2.8

2.42

6.10

550

2023LW

6.35

3.10

0.7

1.0

6.75

2.8

2.72

6.10

520

2034LN

6.35

5.10

0.7

1.0

6.75

2.8

2.42

8.25

800

2034LW

6.35

5.10

0.7

1.0

6.75

2.8

2.72

8.25

720

Model

Pitch

Roller link
Width(Min)

Bushing Dia(Max)

Pin Link
Plate Thickness

Roller Link
Plate Thickness

Roller Link
Plate Height(Max)

Pin Dia.
(Max)

Over~All
Width Riv.(Max)

Tensile Strength
Min

symbol

P

W

D

T1

T2

H

d

F

unit

mm

mm

mm

mm

mm

mm

mm

mm

kgf

25

6.35

3.10

3.30

0.7

0.7

6.0

2.31

7.75

380

25H

6.35

3.10

3.30

1.0

1.0

6.0

2.31

8.90

520

25HP

6.35

3.10

3.30

0.7

1.0

6.0

2.31

8.25

500