RS Chain No.

Pitch P

Roller Link Width W

Roller Diameter

Pin

Link Plate

Link Plate

Approx Weight

mm

in

mm

in

D

d

L

L

T

H

h

(kgf)

(kg/m)

RS 25

6.35

0.25

3.2

0.126

*3.3

2.3

7.9

8.8

0.75

5.9

5.2

400

0.14

RS 25H

6.35

0.25

3.2

0.126

*3.3

2.3

9.0

9.9

1.00

5.9

5.2

520

0.16

RS 219H

7.774

0.3061

5.0

0.1968

*4.59

3.15

11.1

12.1

1.00  1.20

7.6

7.6

650

0.28

RS 270H

8.5

0.3346

4.75

0.187

*5.0

3.28

13.0

14.4

1.40  1.80

8.6

7.1

1200

0.39

RS 06B

9.525

3/8

5.75

0.2263

6.35

3.28

12.2

13.6

1.00   1.30

8.2

8.2

1000

0.40

RS 060B.2

9.525

3/8

5.75

0.2263

6.35

3.28

22.5

24.0

1.00   1.30

8.2

8.2

1000

0.75

RS 415H

12.7

1/2

4.76

3/16

7.77

3.97

13.2

14.55

1.5

12

10.4

1600

0.53

RS 420

12.7

1/2

6.35

1/4

7.77

3.974

14.8

16.2

1.5

12

10.4

1600

0.55

RS 428

12.7

1/2

7.94

5/16

8.5

4.47

16.5

17.85

1.8

12

10.4

1850

0.68

RS 428HS

12.7

1/2

7.94

5/16

8.5

4.47

17.7

19.05

2.0

12

10.4

2100

0.75

RS 428H

12.7

1/2

6.35

5/16

8.5

4.47

18.5

19.85

2.0

15

10.4

2300

0.80

RS 520

15.875

5/8

7.94

1/4

10.16

5.09

17

18.6

2.0

15

13.1

2430

0.90

RS 525

15.875

5/8

7.94

5/16

10.16

5.09

18.6

20.2

2.0

15

13.1

2430

0.95

RS 530

15.875

5/8

9.53

3/8

10.16

5.09

20.35

21.95

2.0

15

13.1

2430

1.05

RS 520H

15.875

5/8

6.35

1/4

10.16

5.09

18.6

20.2

2.35

15

13.1

3200

1.04

RS 525H

15.875

5/8

7.94

5/16

10.16

5.09

20.35

21.95

2.35

15

13.1

3200

1.10

RS 530H

15.875

5/8

9.53

3/8

10.16

5.09

21.9

23.5

2.35

15

13.1

3200

1.16