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Chain Couplings（Type：Set）

Chain couplings are shaft fittings consisting of 2 rows of roller chains and 2 sprockets. The chains are easy to connect and separate simply by removing a single pin. The structure consists of a chain meshed to the outer teeth of the sprocket, which transmits the torque and is suitable for small-scale power transmission. Vibration and impacts can be absorbed by using chain coupling. Also, a certain range of misalignment is allowed due to aging or when a drive shaft or passive shaft is mounted. The case is split into 2 parts, grips the coupling at the top and bottom, and is fixed with screws.

3 items

: 30; 45; 60

Days to Ship	All 4 Day(s) or Less 6 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 12 Day(s) or Less 13 Day(s) or Less

Chain Coupling Raw Shaft Hole Body Only (MB Sprocket 2 pieces One Chain)

KATAYAMA CHAIN

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

CAD ：: 2D / 3D

Standard Price:	SGD 20.57-
Days to Ship:	4 Day(s) or more

N Coupling / Chain Coupling

MISUMI

The double roller chain and sprocket structure provides excellent conduction efficiency.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 6 Day(s) or more

Days to Ship:	6 Day(s) or more

MS Chain Coupling

SANKOSEISAKUSHO

[Features]
Easy centering, small and powerful, great durability, safe and easy to handle.

Standard Price:	SGD 21.92-
Days to Ship:	6 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Shaft Bore Dia. (machined) D1(Ø)
Outer Dia. A(Ø)
Type
Overall Length W(mm)
Max. Rotational Speed Range(r/min)
Features
Max. Rotational Speed(r/min)
Body Material
Allowable Torque(N•m)


Brand	KATAYAMA CHAIN	MISUMI	SANKOSEISAKUSHO
Product Series	Chain Coupling Raw Shaft Hole Body Only (MB Sprocket 2 pieces One Chain)	N Coupling / Chain Coupling	MS Chain Coupling
CAD	2D / 3D	2D / 3D
Days to Ship	4 Day(s) or more	6 Day(s) or more	6 Day(s) or more
Shaft Bore Dia. (machined) D1(Ø)	-	-	-
Outer Dia. A(Ø)	45 ～ 303	69 ～ 168	75 ～ 307
Type	Set	Set	Set
Overall Length W(mm)	30 ～ 100	64.8 ～ 123.5	79.4 ～ 202.7
Max. Rotational Speed Range(r/min)	-	100 to 300	1,001 to 2,000 ～ 2001 to 4,000
Features	-	High Torque	Unfinished Shaft Bore
Max. Rotational Speed(r/min)	-	100 ～ 250	1,500 ～ 4,800
Body Material	Steel	Steel	-
Allowable Torque(N•m)	-	-	1,350 ～ 896

Configure

Specification/Dimensions

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

Clear

Outer Dia. A(Ø)
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

Clear

Type
- Set
- Main Body Only
- Case Only
- Chain Only
Images

Clear

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

Clear

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

4,001 to 10,000

100 to 300

2001 to 4,000
Clear

Features
High Torque

Unfinished Shaft Bore
Clear

Max. Rotational Speed(r/min)
1,500

1,800

2,500

3,000

3,600

4,800

100

150

200

250
Clear

Body Material
Aluminum

Plastic

Steel
Clear

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.
Clear