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RS25B
Sprocket Pitch : 6.35 mm
■When the ratio of revolutions between the two axes is absolutely
   accurate and must be transmitted over a long distance, the chain
   drive is most suitable.
■When there is only tight tension in the transmission, the tensio
  of the loose side is almost zero, the effective pulling force is large,
  and the transmission efficiency is high.
 

   Material   

Bracket

S45C
( Tip high frequency )

Dye Black
Electroless nickel
Video  3D view Specification of product PDF
   
RS25B –
 
 
      
Select surface treatment 
※ Please refer to the specification preview for detailed dimensions.
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 How to order?
How to order

 

 

 

 

 

 

 

unit : mm

 

Number of teeth

Dp

Do

Hole type

d

H

L

G

weight (g)

 
 

9*

18.57

21
























  




























 

6~7

13

15

6

0.014

 

10*

20.56

23

6~9

14

16

0.018

 

11*

22.54

25

6~10

18

0.023

 

12*

24.53

28

6~12

20

0.030

 

13*

26.53

30

6~14

22

0.048

 

14

28.54

32

25

0.051

 

15

30.54

34

26

0.053

 

16

32.55

36

8~19

28

0.077

 

17

34.56

38

30

0.079

 

18

36.57

40

34

0.081

 

19

38.58

42

0.084

 

20

40.59

44

18

7

0.087

 

21

42.61

46

8 ~20

35

0.119

 

22

44.62

48

0.121

 

23

46.63

50

0.124

 

24

48.65

52

0.127

 

25

50.66

54

0.165

 

26

52.68

56

0.208

 

27

54.70

58

0.212

 

28

56.71

60

0.216

 

29

58.73

62

0.324

 

30

60.75

64

20

8

0.328

 

31

72.77

66

0.328

 

32

64.78

68

10 ~22

40

0.396

 

33

66.80

70

0.401

 

34

68.82

72

0.405

 

35

70.84

74

0.410

 

36

72.86

76

0.415

 

37

74.88

78

0.421

 

38

76.90

80

0.426

 

39

78.91

82

0.431

 

40

80.93

84

0.437

 

41

82.95

87

10 ~30

22

9

0.442

 

42

84.97

89

0.448

 

43

86.99

91

0.454

 

44

89.01

93

10 ~40

0.460

 

45

91.03

95

0.466

 

46

93.05

97

0.473

 

47

95.07

99

0.479

 

48

97.09

101

0.486

 

50

101.13

105

0.500