Universal Joint Coupling - Clamping Type [SCJA] (Part Numbers)

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Clamping type product suitable for use in cases where shaft and shaft are located away from each other, or when the angle of the shaft is great. SUNGIL Inc. is a Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection.

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Part Number
SCJA-40C-12K4X12K4
SCJA-40C-12K4X12K5
SCJA-40C-12K4X14
SCJA-40C-12K4X14K5
SCJA-40C-12K4X15
SCJA-40C-12K4X15K5
SCJA-40C-12K4X15K6
SCJA-40C-12K5X12
SCJA-40C-12K5X12K4
SCJA-40C-12K5X12K5
SCJA-40C-12K5X14
SCJA-40C-12K5X14K5
SCJA-40C-12K5X15
SCJA-40C-12K5X15K5
SCJA-40C-12K5X15K6
SCJA-40C-12X12
SCJA-40C-12X12K4
SCJA-40C-12X12K5
SCJA-40C-12X14
SCJA-40C-12X14K5
SCJA-40C-12X15
SCJA-40C-12X15K5
SCJA-40C-12X15K6
SCJA-40C-14K5X14
SCJA-40C-14K5X14K5
SCJA-40C-14K5X15
SCJA-40C-14K5X15K5
SCJA-40C-14K5X15K6
SCJA-40C-14X14
SCJA-40C-14X14K5
SCJA-40C-14X15
SCJA-40C-14X15K5
SCJA-40C-14X15K6
SCJA-40C-15K5X15
SCJA-40C-15K5X15K5
SCJA-40C-15K5X15K6
SCJA-40C-15K6X15
SCJA-40C-15K6X15K5
SCJA-40C-15K6X15K6
SCJA-40C-15X15
SCJA-40C-15X15K5
SCJA-40C-15X15K6

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Allowable Torque Range (N•m)	Shaft Bore Dia. (machined) D1 (Ø)	Shaft Bore Dia. (machined) D2 (Ø)	Outer Diameter (Ø)	Overall Length (mm)	Max. Rotational Speed Range (r/min)	Allowable Torque (N•m)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	Moment of Inertia (kg･m²)	With or without Keyway	d1 Keyway symbol	d1keyway width b1 (mm)	d1Keyway height t1 (mm)	d2 Keyway symbol	d2 keyway width b2 (mm)	d2 keyway height t2 (mm)	Weight (g)	Weight (g)
68.25 €	1	12 Days	10	3.01 to 5.00	12	12	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Both key grooves	K4	4	1.8	K4	4	1.8	350	350
68.25 €	1	12 Days	10	3.01 to 5.00	12	12	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Both key grooves	K4	4	1.8	K5	5	2.3	350	350
66.45 €	1	12 Days	10	3.01 to 5.00	12	14	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	One Side Key Seat	K4	4	1.8	-	-	-	350	350
68.25 €	1	12 Days	10	3.01 to 5.00	12	14	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Both key grooves	K4	4	1.8	K5	5	2.3	350	350
66.45 €	1	12 Days	10	3.01 to 5.00	12	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	One Side Key Seat	K4	4	1.8	-	-	-	350	350
68.25 €	1	12 Days	10	3.01 to 5.00	12	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Both key grooves	K4	4	1.8	K5	5	2.3	350	350
69.16 €	1	12 Days	10	3.01 to 5.00	12	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Both key grooves	K4	4	1.8	K6	6	2.8	350	350
66.45 €	1	12 Days	10	3.01 to 5.00	12	12	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	One Side Key Seat	K5	5	2.3	-	-	-	350	350
68.25 €	1	12 Days	10	3.01 to 5.00	12	12	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Both key grooves	K5	5	2.3	K4	4	1.8	350	350
68.25 €	1	12 Days	10	3.01 to 5.00	12	12	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Both key grooves	K5	5	2.3	K5	5	2.3	350	350
66.45 €	1	12 Days	10	3.01 to 5.00	12	14	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	One Side Key Seat	K5	5	2.3	-	-	-	350	350
68.25 €	1	12 Days	10	3.01 to 5.00	12	14	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Both key grooves	K5	5	2.3	K5	5	2.3	350	350
66.45 €	1	12 Days	10	3.01 to 5.00	12	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	One Side Key Seat	K5	5	2.3	-	-	-	350	350
68.25 €	1	12 Days	10	3.01 to 5.00	12	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Both key grooves	K5	5	2.3	K5	5	2.3	350	350
69.16 €	1	12 Days	10	3.01 to 5.00	12	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Both key grooves	K5	5	2.3	K6	6	2.8	350	350
64.60 €	1	11 Days	10	3.01 to 5.00	12	12	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Key Seat Exist	-	-	-	-	-	-	350	350
66.45 €	1	12 Days	10	3.01 to 5.00	12	12	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	One Side Key Seat	-	-	-	K4	4	1.8	350	350
66.45 €	1	12 Days	10	3.01 to 5.00	12	12	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	One Side Key Seat	-	-	-	K5	5	2.3	350	350
64.64 €	1	8 Days	10	3.01 to 5.00	12	14	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Key Seat Exist	-	-	-	-	-	-	350	350
66.45 €	1	12 Days	10	3.01 to 5.00	12	14	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	One Side Key Seat	-	-	-	K5	5	2.3	350	350
64.64 €	1	11 Days	10	3.01 to 5.00	12	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Key Seat Exist	-	-	-	-	-	-	350	350
66.45 €	1	12 Days	10	3.01 to 5.00	12	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	One Side Key Seat	-	-	-	K5	5	2.3	350	350
67.35 €	1	12 Days	10	3.01 to 5.00	12	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	One Side Key Seat	-	-	-	K6	6	2.8	350	350
66.45 €	1	12 Days	10	3.01 to 5.00	14	14	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	One Side Key Seat	K5	5	2.3	-	-	-	350	350
68.25 €	1	12 Days	10	3.01 to 5.00	14	14	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Both key grooves	K5	5	2.3	K5	5	2.3	350	350
66.45 €	1	12 Days	10	3.01 to 5.00	14	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	One Side Key Seat	K5	5	2.3	-	-	-	350	350
68.25 €	1	12 Days	10	3.01 to 5.00	14	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Both key grooves	K5	5	2.3	K5	5	2.3	350	350
69.16 €	1	12 Days	10	3.01 to 5.00	14	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Both key grooves	K5	5	2.3	K6	6	2.8	350	350
64.64 €	1	11 Days	10	3.01 to 5.00	14	14	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Key Seat Exist	-	-	-	-	-	-	350	350
66.45 €	1	12 Days	10	3.01 to 5.00	14	14	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	One Side Key Seat	-	-	-	K5	5	2.3	350	350
64.64 €	1	11 Days	10	3.01 to 5.00	14	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Key Seat Exist	-	-	-	-	-	-	350	350
66.45 €	1	12 Days	10	3.01 to 5.00	14	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	One Side Key Seat	-	-	-	K5	5	2.3	350	350
67.35 €	1	12 Days	10	3.01 to 5.00	14	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	One Side Key Seat	-	-	-	K6	6	2.8	350	350
66.45 €	1	12 Days	10	3.01 to 5.00	15	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	One Side Key Seat	K5	5	2.3	-	-	-	350	350
68.25 €	1	12 Days	10	3.01 to 5.00	15	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Both key grooves	K5	5	2.3	K5	5	2.3	350	350
69.16 €	1	12 Days	10	3.01 to 5.00	15	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Both key grooves	K5	5	2.3	K6	6	2.8	350	350
67.35 €	1	12 Days	10	3.01 to 5.00	15	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	One Side Key Seat	K6	6	2.8	-	-	-	350	350
69.16 €	1	12 Days	10	3.01 to 5.00	15	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Both key grooves	K6	6	2.8	K5	5	2.3	350	350
70.07 €	1	12 Days	10	3.01 to 5.00	15	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Both key grooves	K6	6	2.8	K6	6	2.8	350	350
64.64 €	1	11 Days	10	3.01 to 5.00	15	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	Key Seat Exist	-	-	-	-	-	-	350	350
66.45 €	1	12 Days	10	3.01 to 5.00	15	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	One Side Key Seat	-	-	-	K5	5	2.3	350	350
67.35 €	1	12 Days	10	3.01 to 5.00	15	15	40	45.6	2001 to 4,000	5	7000	0.41 to 1.0	0.5	3.2X10^-5	One Side Key Seat	-	-	-	K6	6	2.8	350	350

Basic information

Body Material	Aluminum Alloy	Allowable Angular Misalignment(deg)	3	Operating Temperature Range(°C)	-50::200
Allowable Axial Clearance (±)(mm)	0

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Basic Attributes

Allowable Torque Range(N•m)
0.05 to 1.00

1.01 to 3.00

3.01 to 5.00
Clear
Shaft Bore Dia. (machined) D1(Ø)
3

4

5

6

6.35

8

10

11

12

14

15
Clear
Shaft Bore Dia. (machined) D2(Ø)
3

4

5

6

6.35

8

10

11

12

14

15
Clear
Outer Diameter(Ø)
15

20

25

32

40
Clear
Overall Length(mm)
22.2

23.4

30.4

39

45.6
Clear
Max. Rotational Speed Range(r/min)
2001 to 4,000

4,001 to 10,000
Clear
Allowable Torque(N•m)
0.25

0.5

1

2

5
Clear
Max. Rotational Speed(r/min)
7000

9000

12000

16000

21000
Clear
Allowable Lateral Misalignment Range(mm)
0.21 to 0.40

0.41 to 1.0
Clear
Allowable Lateral Misalignment(mm)
0.3

0.5
Clear
With or without Keyway
- Both key grooves
- Key Seat Exist
- Key Seat Not Exist
- One Side Key Seat
Clear
d1 Keyway symbol
K2

K3

K4

K5

K6
Clear
d1keyway width b1(mm)
2

3

4

5

6
Clear
d1Keyway height t1(mm)
1

1.4

1.8

2.3

2.8
Clear
d2 Keyway symbol
K2

K3

K4

K5

K6
Clear
d2 keyway width b2(mm)
2

3

4

5

6
Clear
d2 keyway height t2(mm)
1

1.4

1.8

2.3

2.8
Clear
Weight(g)
9

350
Clear
Weight(g)
- 9
- 350
Clear
Type
- SCJA-15C
- SCJA-C
Clear