KATAYAMA CHAIN Chain Couplings（Body Material：Steel）

Data to be displayed: 30; 45; 60

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Promotional pricing ends 31/12/2024

Chain Coupling Only - Shaft Hole Not Processed (MB Sprocket 2 Pieces, 1 Chain)

KATAYAMA CHAIN

The chain coupling is a shaft coupling assembly with a two-row roller chain, and two sprockets that mesh with them

2D / 3D CAD data available

Starting from^∗ ：	17.93 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

FBN Chain Coupling - Body One Side - Shaft Hole Processed (New JIS Key)

KATAYAMA CHAIN

[Features]
· FBN chain coupling is a shaft hole finished product, with new JIS key specification sprocket, and main body one side only (1 piece).

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2D / 3D CAD data available

Starting from^∗ ：	18.98 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Chain Coupling MB - Minimum Bore - Shaft Hole Unprocessed Product - Main Body One Side

KATAYAMA CHAIN

MB chain coupling has one side (1 piece) of the main sprocket with pilot hole. FBN· For dimensions without FB chain couplings, use additional processing from MB

2D / 3D CAD data available

Starting from^∗ ：	7.31 €
Min. Shipping Days ：	11 Days

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

Chain Coupling Chain Only

KATAYAMA CHAIN

Use chain for chain coupling replacement.

[Features]
· The chain coupling is a shaft coupling assembly with a two-row roller chain, and two sprockets that mesh with it.
· End of chain can be easily disassembled and disassembled with a free fitting pin.
· Case is designed to be split in two directions perpendicular to the axis, KC3012 to KC8022 V slot is provided on both sides of the case, and O rings are inserted to prevent oil leakage KANA with unique structure.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	4.68 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days ：
Type
Shaft Bore Dia. (machined) D1(Ø)
Outer Dia. A(mm)
Overall Length W(mm)
Max. Rotational Speed Range(r/min)
Feature
Body Material
Allowable Torque(N•m)
Max. Rotational Speed(r/min)

	Promotional pricing ends 31/12/2024	Promotional pricing ends 31/12/2024		Promotional pricing ends 31/12/2024
Brand	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN	KATAYAMA CHAIN
Product Series	Chain Coupling Only - Shaft Hole Not Processed (MB Sprocket 2 Pieces, 1 Chain)	FBN Chain Coupling - Body One Side - Shaft Hole Processed (New JIS Key)	Chain Coupling MB - Minimum Bore - Shaft Hole Unprocessed Product - Main Body One Side	Chain Coupling Chain Only
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Starting from^∗	17.93 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	18.98 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	7.31 € *Unit price with basic configuration	4.68 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount
Min. Shipping Days ：	Same day	Same day	11 Days	Same day
Type	Set	Main Body Only	Main Body Only	Main Body Only
Shaft Bore Dia. (machined) D1(Ø)	-	14 ～ 80	-	-
Outer Dia. A(mm)	45 ～ 303	69 ～ 226	26.5 ～ 143	-
Overall Length W(mm)	30 ～ 100	63 ～ 137	29.8 ～ 71	-
Max. Rotational Speed Range(r/min)	-	-	-	-
Feature	-	-	-	-
Body Material	Steel	Steel	Steel	Steel
Allowable Torque(N•m)	-	-	-	-
Max. Rotational Speed(r/min)	-	-	-	-

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Type
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Shaft Bore Dia. (machined) D1(Ø)
14

15

16

17

18

19

20

22

24

25

28

30

32

35

38

40

42

45

48

50

55

60

65

70

75

80
Drawing

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Outer Dia. A(mm)
26.5

36.0

45

51.0

56.0

62

63.0

69

73.0

75

77

84

86

88.0

92

96

101

102

106

111

115.0

122

127

142

143.0

152

167

168

170

186

190

202

220

226

232

250

255

281

303

307

357
Drawing

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Overall Length W(mm)
22

29.8

30

36

40

45

56

63

64.8

71

72

75

79.4

80

85

87.4

90

99.7

100

106

117

123.5

129

137

141.2

153

157.2

178.8

181

202.7
Drawing

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Max. Rotational Speed Range(r/min)
1,001 to 2,000

4,001 to 10,000

100 to 300

2001 to 4,000
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Feature
High Torque

Unfinished Shaft Bore
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Body Material
Aluminum

Resin

Steel
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Allowable Torque(N•m)
1,350

22.2

30.2

39.4

57.4

75.0

95.0

179

242

896
Calculation of the allowable torque (or the Safety Factor, etc.) differs depending on the manufacturer. For details, see the technical data provided by the relevant manufacturer.
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