Universal Joints / Set Pin

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MISUMI

[Features] This is a coupling where the connection angle can be changed freely.

Order quantities extended (D-JIT)

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Part Numbers
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Technical Information

Type		Material	Surface Treatment	Accessory
Single	UNCA	EN 1.7242 Equiv. (Carburized)	Manganese Phosphate Coating	Strong Set Pin (Tolerance m6) 2 pcs. Ring Snap Pin 2 pcs.
Double	UNCW	EN 1.7242 Equiv. (Carburized)	Manganese Phosphate Coating	Strong Set Pin (Tolerance m6) 2 pcs. Ring Snap Pin 2 pcs.
Rubber Cover	CSC	NBR	-	Ring Spring 2 pcs.

Specifications

Part Number

UNCA16

CSC16

■Universal Joints

Part Number		D	Single	Double		ℓ	C	E	P	Unit Price
Type	d	D	L	LD	A	ℓ	C	E	P	UNCA	UNCW
UNCA (Single) UNCW (Double)	6	12	31	-	-	15.5	9	4.5	3		-
	8	15	36	-	-	18	10	5	3.5		-
	10	20	42	67.5	25.5	21	12	6	4.5
	12	23	52	83	31	26	15	7.5	5
	14	26	59	94.5	35.5	29.5	17	8.5	5.8
	16	30	74	117.5	43.5	37	22	11	6.5
	18	33	81	-	-	40.5	23.5	11.75	7		-
	20	36	87	139	52	43.5	25	12.5	8
	25	44	105	-	-	52.5	30	15	10		-
	30	51	122	-	-	61	35	17.5	11.5		-

■Rubber Cover

Part Number		KC	Unit Price
Type	d	KC	Unit Price
CSC (Single)	8	25
	10	32
	12	35
	14	40
	16	46
	18	52
	20	58
	25	68
	30	82

* No rubber covers are available for d=6.

Part Number		UNCA, UNCW Common				UNCA				UNCW
Type	d	Condition Variable	Allowable Rotational Speed (r/min)	Allowable Operating Angle (°)	Static Tensile Failure Load (N)	Allowable Torque (N • m)	Static Failure Torque (N • m)	GD²(kg • cm²)	Mass (g)	Allowable Torque (N • m)	Static Failure Torque (N • m)	GD²(kg • cm²)	Mass (g)
UNCA (Single) UNCW (Double)	6	28000	1800	30(*)	5300	5.3	16	0.015	15	-	-	-	-
	8	42000	1500		7840	11.6	35	0.044	30	-	-	-	-
	10	70000	1300		13000	27.4	83	0.13	55	20.1	61	0.21	95
	12	106000	1100		23000	46	140	0.35	110	33	100	0.55	180
	14	133000	1000		26000	66	200	0.67	155	46	140	1	250
	16	175000	900		39000	102	310	1.5	260	76	230	2.3	410
	18	203000	800		44000	132	400	2.3	345	-	-	-	-
	20	239000	700		52000	175	530	3.6	465	129	390	5.7	690
	25	356000	600		81000	330	1000	9.7	790	-	-	-	-
	30	465000	550		100000	495	1500	20	1160	-	-	-	-

* For Double Type, Allowable Operating Angle (°) on one end

Part Number:

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Part Number
CSC8
CSC10
CSC12
CSC14
CSC16
CSC18
CSC20
CSC25
CSC30
UNCA6
UNCA8
UNCA10
UNCA12
UNCA14
UNCA16
UNCA18
UNCA20
UNCA25
UNCA30
UNCW10
UNCW12
UNCW14
UNCW16
UNCW20

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Series Name	Allowable Torque Range (N•m)	Shaft Bore Dia. 1 d1 (or d) (Ø)	O.D. D (Ø)	Overall Length (mm)	Body Material	Application	Allowable Torque (N•m)	Operating Temperature (°C)	Universal Joint Compatible Pin d (Ø)	Single/Double
5.04 €	1	Available	6 Days	-	Others	-	8	-	-	-	-	-	-20～100	8	-
5.04 €	1	Available	6 Days	-	Others	-	10	-	-	-	-	-	-20～100	10	-
5.04 €	1	Available	6 Days	-	Others	-	12	-	-	-	-	-	-20～100	12	-
5.04 €	1	Available	5 Days	-	Others	-	14	-	-	-	-	-	-20～100	14	-
6.30 €	1	Available	6 Days	-	Others	-	16	-	-	-	-	-	-20～100	16	-
8.82 €	1	Available	5 Days	-	Others	-	18	-	-	-	-	-	-20～100	18	-
8.82 €	1	Available	Same day Stock	-	Others	-	20	-	-	-	-	-	-20～100	20	-
10.07 € 5.84 €	1	Available	Same day Stock	-	Others	-	25	-	-	-	-	-	-20～100	25	-
22.67 €	1	Available	6 Days	-	Others	-	30	-	-	-	-	-	-20～100	30	-
15.11 €	1	Available	Same day Stock	10	Standard Type	5.01 to 10.00	6	12	31	[Steel] EN 1.7242 Equiv. (Carburized)	Standard	5.3	-	-	1-fach
15.11 €	1	Available	Same day Stock	10	Standard Type	10.01 to 20.00	8	15	36	[Steel] EN 1.7242 Equiv. (Carburized)	Standard	11.6	-	-	1-fach
16.38 €	1	Available	Same day Stock	10	Standard Type	20.01 to 50.00	10	20	42	[Steel] EN 1.7242 Equiv. (Carburized)	Standard	27.4	-	-	1-fach
18.90 €	1	Available	Same day Stock	10	Standard Type	20.01 to 50.00	12	23	52	[Steel] EN 1.7242 Equiv. (Carburized)	Standard	46	-	-	1-fach
22.67 €	1	Available	Same day Stock	10	Standard Type	50.01 to 100.00	14	26	59	[Steel] EN 1.7242 Equiv. (Carburized)	Standard	66	-	-	1-fach
25.19 €	1	Available	6 Days	10	Standard Type	100 < 500	16	30	74	[Steel] EN 1.7242 Equiv. (Carburized)	Standard	102	-	-	1-fach
32.74 €	1	Available	5 Days	10	Standard Type	100 < 500	18	33	81	[Steel] EN 1.7242 Equiv. (Carburized)	Standard	132	-	-	1-fach
40.30 €	1	Available	Same day Stock	10	Standard Type	100 < 500	20	36	87	[Steel] EN 1.7242 Equiv. (Carburized)	Standard	175	-	-	1-fach
55.40 €	1	Available	6 Days	10	Standard Type	100 < 500	25	44	105	[Steel] EN 1.7242 Equiv. (Carburized)	Standard	330	-	-	1-fach
70.53 €	1	Available	5 Days	10	Standard Type	100 < 500	30	51	122	[Steel] EN 1.7242 Equiv. (Carburized)	Standard	495	-	-	1-fach
25.19 €	1	Available	5 Days	10	Standard Type	20.01 to 50.00	10	20	67.5	[Steel] EN 1.7242 Equiv. (Carburized)	Standard	20.1	-	-	Double
34.00 €	1	Available	5 Days	10	Standard Type	20.01 to 50.00	12	23	83	[Steel] EN 1.7242 Equiv. (Carburized)	Standard	33	-	-	Double
40.30 €	1	Available	6 Days	10	Standard Type	20.01 to 50.00	14	26	94.5	[Steel] EN 1.7242 Equiv. (Carburized)	Standard	46	-	-	Double
45.34 €	1	Available	6 Days	10	Standard Type	50.01 to 100.00	16	30	117.5	[Steel] EN 1.7242 Equiv. (Carburized)	Standard	76	-	-	Double
75.56 €	1	Available	5 Days	10	Standard Type	100 < 500	20	36	139	[Steel] EN 1.7242 Equiv. (Carburized)	Standard	129	-	-	Double

More Information

How to Select
Conditional Variables (Formula)
Calculation Condition Variable = Rotational Speed(r/min) × Angle(°) × Torque (N • m)

Calculation Condition Variable < Allowable Condition Variable

Rotational Speed (r/min)
Rotational Speed x Angle Factor < Allowable Speed

=Angle Factor Table=

Angle	5° or Less	10°	15°	20°	25°	30°
Angle Coefficient	1.00	1.05	1.18	1.43	1.82	2.50

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Basic Attributes

Series Name
- Others
- Standard Type
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Allowable Torque Range(N•m)
5.01 to 10.00

10.01 to 20.00

20.01 to 50.00

50.01 to 100.00

100 < 500
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Shaft Bore Dia. 1 d1 (or d)(Ø)
6

8

10

12

14

16

18

20

25

30
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O.D. D(Ø)
12

15

20

23

26

30

33

36

44

51
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Overall Length(mm)
31

36

42

52

59

67.5

74

81

83

87

94.5

105

117.5

122

139
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Body Material
- Steel
  - EN 1.7242 Equiv. (Carburized)
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Application
- Standard
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Allowable Torque(N•m)
5.3

11.6

20.1

27.4

33

46

66

76

102

129

132

175

330

495
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Universal Joint Compatible Pin d(Ø)
- 8
- 10
- 12
- 14
- 16
- 18
- 20
- 25
- 30
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Single/Double
- 1-fach
- Double
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Type
- CSC
- UNCA
- UNCW
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- 3D
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