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Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 9/2/2025 to 7:00 (SGT) 10/2/2025. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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KATAYAMA CHAIN Sprockets（Chain Type：RS Page3）

110 items

: 30; 45; 60

Days to Ship	All Same day 3 Day(s) or Less 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less

Standard Sprocket Model, Type 40B, Semi-F Series, Shaft Hole Machining Completed (New JIS Key)

KATAYAMA CHAIN

The semi-F series is a system for simple set up and rapid delivery of completed products with the desired machining (internal diameter, keyway, tap) of products with pilot holes completed.

CAD ：: 2D / 3D

Standard Price:	SGD 22.23-
Days to Ship:	3 Day(s) or more

Standard Sprocket Model, Type 80B, Semi-F Series, Shaft Hole Machining Completed (New JIS Key)

KATAYAMA CHAIN

The semi-F series is a system for simple set up and rapid delivery of completed products with the desired machining (internal diameter, keyway, tap) of products with pilot holes completed.

CAD ：: 2D / 3D

Standard Price:	SGD 34.03-
Days to Ship:	9 Day(s) or more

Standard Sprocket - 120B - C type - Semi F Series - Shaft Holes Machined (New JIS Key)

KATAYAMA CHAIN

The semi-F series is a system for simple set up and rapid delivery of completed products with the desired machining (internal diameter, keyway, tap) of products with pilot holes completed.

CAD ：: 2D / 3D

Standard Price:	SGD 87.07-
Days to Ship:	9 Day(s) or more

Standard Sprocket - 140B - C type - Semi F Series - Shaft Holes Machined (New JIS Key)

KATAYAMA CHAIN

The semi-F series is a system for simple set up and rapid delivery of completed products with the desired machining (internal diameter, keyway, tap) of products with pilot holes completed.

CAD ：: 2D / 3D

Standard Price:	SGD 122.61-
Days to Ship:	9 Day(s) or more

Standard Sprocket, NK100-2B Form, Semi F Series, Shaft Holes Already Established (New JIS Key)

KATAYAMA CHAIN

The semi-F series is a system for simple set up and rapid delivery of completed products with the desired machining (internal diameter, keyway, tap) of products with pilot holes completed.

CAD ：: 2D / 3D

Standard Price:	SGD 126.54-
Days to Ship:	9 Day(s) or more

Standard Sprocket, NK120-2B Form, Semi F Series, Shaft Holes Already Established (New JIS Key)

KATAYAMA CHAIN

The semi-F series is a system for simple set up and rapid delivery of completed products with the desired machining (internal diameter, keyway, tap) of products with pilot holes completed.

CAD ：: 2D / 3D

Standard Price:	SGD 204.39-
Days to Ship:	9 Day(s) or more

Stainless Steel Sprocket Model 25B, Semi-F Series, Shaft Hole Machining Finish (New JIS Key)

KATAYAMA CHAIN

The semi-F series is a system for simple set up and rapid delivery of completed products with the desired machining (internal diameter, keyway, tap) of products with pilot holes completed.

CAD ：: 2D / 3D

Standard Price:	SGD 44.90-
Days to Ship:	3 Day(s) or more

Stainless Steel Sprocket Model 35B, Semi-F Series, Shaft Hole Machining Finish (New JIS Key)

KATAYAMA CHAIN

The semi-F series is a system for simple set up and rapid delivery of completed products with the desired machining (internal diameter, keyway, tap) of products with pilot holes completed.

CAD ：: 2D / 3D

Standard Price:	SGD 47.83-
Days to Ship:	9 Day(s) or more

Stainless steel sprocket type 60B　semi F Series, shaft bore machined (new JIS key)

KATAYAMA CHAIN

The semi-F series is a system for simple set up and rapid delivery of completed products with the desired machining (internal diameter, keyway, tap) of products with pilot holes completed.

CAD ：: 2D / 3D

Standard Price:	SGD 93.60-
Days to Ship:	9 Day(s) or more

Stainless steel sprocket type 80B　semi F Series, shaft bore machined (new JIS key)

KATAYAMA CHAIN

The semi-F series is a system for simple set up and rapid delivery of completed products with the desired machining (internal diameter, keyway, tap) of products with pilot holes completed.

CAD ：: 2D / 3D

Standard Price:	SGD 159.67-
Days to Ship:	9 Day(s) or more

On Sale Till 31/03/2025

35SD Single/Double Sprocket Model, Semi-F Series, Shaft Hole Machining Finish (New JIS Key)

KATAYAMA CHAIN

The semi-F series is a system for simple set up and rapid delivery of completed products with the desired machining (internal diameter, keyway, tap) of products with pilot holes completed.

CAD ：: 2D / 3D

Standard Price:	SGD 29.16-
	Special Price
Days to Ship:	Same day or more

40SD Single/Double Sprocket Model, Semi-F Series, Shaft Hole Machining Finish (New JIS Key)

KATAYAMA CHAIN

The semi-F series is a system for simple set up and rapid delivery of completed products with the desired machining (internal diameter, keyway, tap) of products with pilot holes completed.

CAD ：: 2D / 3D

Standard Price:	SGD 33.53-
Days to Ship:	9 Day(s) or more

80SD single/double sprocket semi F series with machined shaft holes (New JIS key)

KATAYAMA CHAIN

The semi-F series is a system for simple set up and rapid delivery of completed products with the desired machining (internal diameter, keyway, tap) of products with pilot holes completed.

CAD ：: 2D / 3D

Standard Price:	SGD 74.08-
Days to Ship:	9 Day(s) or more

100SD single/double sprocket semi F series with machined shaft holes (New JIS key)

KATAYAMA CHAIN

The semi-F series is a system for simple set up and rapid delivery of completed products with the desired machining (internal diameter, keyway, tap) of products with pilot holes completed.

CAD ：: 2D / 3D

Standard Price:	SGD 136.31-
Days to Ship:	9 Day(s) or more

Standard Sprocket, 410B Form, Semi F Series, Shaft Holes Already Established (New JIS Key)

KATAYAMA CHAIN

The semi-F series is a system for simple set up and rapid delivery of completed products with the desired machining (internal diameter, keyway, tap) of products with pilot holes completed.

CAD ：: 2D / 3D

Standard Price:	SGD 24.74-
Days to Ship:	3 Day(s) or more

K40 sprocket old type B semi F series with machined shaft holes (New JIS key)

KATAYAMA CHAIN

The semi-F series is a system for simple set up and rapid delivery of completed products with the desired machining (internal diameter, keyway, tap) of products with pilot holes completed.

CAD ：: 2D / 3D

Standard Price:	SGD 23.43-
Days to Ship:	9 Day(s) or more

K60 sprocket old type B semi F series with machined shaft holes (New JIS key)

KATAYAMA CHAIN

The semi-F series is a system for simple set up and rapid delivery of completed products with the desired machining (internal diameter, keyway, tap) of products with pilot holes completed.

CAD ：: 2D / 3D

Standard Price:	SGD 32.28-
Days to Ship:	9 Day(s) or more

K80 sprocket old type B semi F series with machined shaft holes (New JIS key)

KATAYAMA CHAIN

The semi-F series is a system for simple set up and rapid delivery of completed products with the desired machining (internal diameter, keyway, tap) of products with pilot holes completed.

CAD ：: 2D / 3D

Standard Price:	SGD 46.25-
Days to Ship:	9 Day(s) or more

Standard Sprocket, Model 50B

KATAYAMA CHAIN

[Features]·Compatible Chain: No. 50. ·Sprocket Shape: B type.

CAD ：: 2D / 3D

Standard Price:	SGD 9.55-
Days to Ship:	3 Day(s) or more

Sprocket, Standard Sprocket, 120B Type

KATAYAMA CHAIN

[Features]·The one provided with keyway is also selectable. ·Chain No. 120. [Materials]·Steel.

CAD ：: 2D / 3D

Standard Price:	SGD 64.88-
Days to Ship:	3 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Sprocket Shape
Nominal Number
Number of Teeth(T)
Shaft Bore Dia. d(mm)
Number of Strands
Material
Chain Type
Type
Shaft Type
Surface Treatment
Roller Type
Cleaning Method
Characteristics/Applications
Environmentally friendly

											On Sale Till 31/03/2025
Brand	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN
Product Series	Standard Sprocket Model, Type 40B, Semi-F Series, Shaft Hole Machining Completed (New JIS Key)	Standard Sprocket Model, Type 80B, Semi-F Series, Shaft Hole Machining Completed (New JIS Key)	Standard Sprocket - 120B - C type - Semi F Series - Shaft Holes Machined (New JIS Key)	Standard Sprocket - 140B - C type - Semi F Series - Shaft Holes Machined (New JIS Key)	Standard Sprocket, NK100-2B Form, Semi F Series, Shaft Holes Already Established (New JIS Key)	Standard Sprocket, NK120-2B Form, Semi F Series, Shaft Holes Already Established (New JIS Key)	Stainless Steel Sprocket Model 25B, Semi-F Series, Shaft Hole Machining Finish (New JIS Key)	Stainless Steel Sprocket Model 35B, Semi-F Series, Shaft Hole Machining Finish (New JIS Key)	Stainless steel sprocket type 60B　semi F Series, shaft bore machined (new JIS key)	Stainless steel sprocket type 80B　semi F Series, shaft bore machined (new JIS key)	35SD Single/Double Sprocket Model, Semi-F Series, Shaft Hole Machining Finish (New JIS Key)	40SD Single/Double Sprocket Model, Semi-F Series, Shaft Hole Machining Finish (New JIS Key)	80SD single/double sprocket semi F series with machined shaft holes (New JIS key)	100SD single/double sprocket semi F series with machined shaft holes (New JIS key)	Standard Sprocket, 410B Form, Semi F Series, Shaft Holes Already Established (New JIS Key)	K40 sprocket old type B semi F series with machined shaft holes (New JIS key)	K60 sprocket old type B semi F series with machined shaft holes (New JIS key)	K80 sprocket old type B semi F series with machined shaft holes (New JIS key)	Standard Sprocket, Model 50B	Sprocket, Standard Sprocket, 120B Type
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	3 Day(s) or more	9 Day(s) or more	9 Day(s) or more	9 Day(s) or more	9 Day(s) or more	9 Day(s) or more	3 Day(s) or more	9 Day(s) or more	9 Day(s) or more	9 Day(s) or more	Same day or more	9 Day(s) or more	9 Day(s) or more	9 Day(s) or more	3 Day(s) or more	9 Day(s) or more	9 Day(s) or more	9 Day(s) or more	3 Day(s) or more	3 Day(s) or more
Sprocket Shape	Shape B	Shape B	Shape B / Shape C	Shape B / Shape C	Shape B	Shape B	Shape B	Shape B	Shape B	Shape B	Shape SD	Shape SD	Shape SD	Shape SD	Shape B	Shape B	Shape B	Shape B	Shape B	Shape B
Nominal Number	40	80	120	140	100	120	25	35	60	80	35	40	80	100	410	40	60	80	50	120
Number of Teeth(T)	8 ～ 90	8 ～ 90	10 ～ 60	10 ～ 60	10 ～ 54	10 ～ 38	10 ～ 32	10 ～ 40	10 ～ 40	10 ～ 40	12 ～ 30	10 ～ 30	10 ～ 30	12 ～ 21	10 ～ 40	10 ～ 40	10 ～ 30	10 ～ 21	8 ～ 90	10 ～ 50
Shaft Bore Dia. d(mm)	10 ～ 60	15 ～ 95	24 ～ 103	27 ～ 118	24 ～ 103	27 ～ 110	7 ～ 16	9 ～ 42	15 ～ 55	16 ～ 75	11 ～ 52	11 ～ 75	21 ～ 155	24 ～ 125	10 ～ 51	10 ～ 45	14 ～ 57	16 ～ 60	10 ～ 20	23 ～ 30
Number of Strands	1	1	1	1	2	2	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Material	Steel	Steel	Steel	Steel	Steel	Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel
Chain Type	RS	RS	RS	RS	RS	RS	RS	RS	RS	RS	RS	RS	RS	RS	RS	RS	RS	RS	RS	RS
Type	Shaft Bore Machined Type	Shaft Bore Machined Type	Shaft Bore Machined Type	Shaft Bore Machined Type	Shaft Bore Machined Type	Shaft Bore Machined Type	Shaft Bore Machined Type	Shaft Bore Machined Type	Shaft Bore Machined Type	Shaft Bore Machined Type	Shaft Bore Machined Type	Shaft Bore Machined Type	Shaft Bore Machined Type	Shaft Bore Machined Type	Shaft Bore Machined Type	Shaft Bore Machined Type	Shaft Bore Machined Type	Shaft Bore Machined Type	Pilot Hole Type	Pilot Hole Type
Shaft Type	Shaft Bore Machining Configurable	Shaft Bore Machining Configurable	Shaft Bore Machining Configurable	Shaft Bore Machining Configurable	Shaft Bore Machining Configurable	Shaft Bore Machining Configurable	Shaft Bore Machining Configurable	Shaft Bore Machining Configurable	Shaft Bore Machining Configurable	Shaft Bore Machining Configurable	Shaft Bore Machining Configurable	Shaft Bore Machining Configurable	Shaft Bore Machining Configurable	Shaft Bore Machining Configurable	Shaft Bore Machining Configurable	Shaft Bore Machining Configurable	Shaft Bore Machining Configurable	Shaft Bore Machining Configurable	Standard Pilot Bore	Standard Pilot Bore
Surface Treatment	-	-	-	-	-	-	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Tooth Surface Hardening	Tooth Surface Hardening	Tooth Surface Hardening	-	-
Roller Type	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Cleaning Method	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Characteristics/Applications	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Environmentally friendly	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Configure

Specification/Dimensions

Sprocket Shape
- Shape A
- Shape B
- Shape C
- Shape SD
Larger Image

Clear

Nominal Number
C3

C4

C5

06

C6

08

10

11

12

15

16

20

25

35

40

50

60

80

100

120

140

160

410

2040

C2040

C2042

2050

C2050

C2052

2060

C2060H

C2062H

2080

C2080H

C2082H

2100

C2100H

C2102H
Clear

Number of Teeth(T)
7

8

9

9 1/2

10

10 1/2

11

11 1/2

12

12 1/2

13

14

15

16

17

18

19

20

21

22

23

24

25

26

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28

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31

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38

39

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44

45

46

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48

49

50

51

52

53

54

55

56

57

58

59

60

62

64

65

66

68

70

72

75

80

85

90
Clear

Shaft Bore Dia. d(mm)
4

5

6

7

8

9

9.53

10

10K

11

12

12.7

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

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38

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44

45

46

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48

49

50

51

52

53

54

55

56

57

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61

62

63

64

65

66

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68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

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95

96

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101

102

103

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111

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120

121

122

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128

129

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134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155
Clear

Number of Strands
- 1
- 2
Clear

Material
- Steel
- Stainless Steel
- Engineering Plastic
- C3604B (Free-Cutting Brass Bar)
Clear

Chain Type
- RS
- Double Pitch
- Carrier Chain
- Others
Clear

Type
- Pilot Hole Type
- Shaft Bore Machined Type
- Keyless Type
Clear

Shaft Type
- Standard Pilot Bore
- Shaft Bore Machining Configurable
- Lock S
- Others
Clear

Surface Treatment
- Not Provided
- Black Oxide
- Tooth Surface Hardening
Clear

Roller Type
- S Roller
- R Roller
Details

Clear

Cleaning Method
- Degreasing
- Precision Cleaning
- Electrolytic Polishing + Precision Cleaning
Clear

Characteristics/Applications
- Clean washed
Clear

Environmentally friendly
- RoHS Compliant (10 Substances)
Clear

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KATAYAMA CHAIN Sprockets（Chain Type：RS Page3）

Configure

Specification/Dimensions

Sprocket Shape

Nominal Number

Number of Teeth(T)

Shaft Bore Dia. d(mm)

Number of Strands

Material

Chain Type

Type

Shaft Type

Surface Treatment

Roller Type

Cleaning Method

Characteristics/Applications

Environmentally friendly

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