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Universal Joint Coupling -Set Screw Type- [SCJ] (SCJ-20-4X8K4)

Universal Joint Coupling -Set Screw Type- [SCJ] SCJ-20-4X8K4

SUNGIL

SUNGIL

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, and short lead-times.

(i)Caution

  • Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
    There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

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Part Number

Configured Part Number is shown.

SCJ-20-4X8K4

 
30
45
60
  1. 1
Part Number
SCJ-20-4X8K4
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSAllowable Torque Range
(N•m) 		Shaft Bore Dia. (machined) D1
(Ø) 		Shaft Bore Dia. (machined) D2
(Ø) 		O.D.
(Ø) 		Full 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)

MYR 160.36

1 Piece(s) 11 Day(s) or more 100.05~1.00482023.64001~10000 / 10001~780000.56000 ～ 160000.41~1.00.51.3X10-6One Side Key Seat / One Side Key Way---K441.8570

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  1. 1

Basic Information

Type Standard Type Features High torsional rigidity / High durability / Small / Heat Resistant Body Material Aluminum / Aluminum Alloy
Application Servo Motor Allowable Angular Misalignment(deg) 3 Operating Temperature Range(°C) -50::200
Allowable Axial Clearance (±)(mm) 0

Please check the type/dimensions/specifications of the part SCJ-20-4X8K4 in the Universal Joint Coupling -Set Screw Type- [SCJ] series.

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Specification/Dimensions

  • Max. Rotational Speed Range(r/min)

    • 2001~4000
    • 4001~10000
    • 10001~78000

    Clear

  • Max. Rotational Speed(r/min)

    • 4000
    • 5000
    • 6000
    • 7000
    • 9000
    • 12000
    • 16000
    • 21000

    Clear

  • With or without Keyway

    • Both key grooves
    • Both sides keyway
    • Key Seat Exist
    • Key Seat Not Exist
    • No Keyway
    • One Side Key Seat
    • One Side Key Way
    • With Keyway

    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

  • type

    • SCJ-15
    • SCJ-20
    • SCJ-25
    • SCJ-32
    • SCJ-40

    Clear

  • Allowable Torque Range(N•m)

    • 0.05~1.00
    • 1.01~3.00
    • 3.01~5.00

    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

  • O.D.(Ø)

    • 15
    • 20
    • 25
    • 32
    • 40

    Clear

  • Full Length(mm)

    • 22.4
    • 23.6
    • 30.6
    • 39
    • 45.6

    Clear

  • Allowable Torque(N•m)

    • 0.25
    • 0.5
    • 1
    • 2
    • 5

    Clear

  • Allowable Lateral Misalignment Range(mm)

    • 0.21~0.40
    • 0.41~1.0

    Clear

  • Allowable Lateral Misalignment(mm)

    • 0.3
    • 0.5

    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
    • 570
    • 1150

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 7 Day(s) or Less
    • 10 Day(s) or Less
    • 11 Day(s) or Less

    Clear

Specify Alterations

Products like this...

Part Number
SCJ-15-3X5K2
SCJ-15-3X6
SCJ-15-3X6.35
SCJ-20-5K2X5
SCJ-20-5K2X5K2
SCJ-20-5K2X6
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSAllowable Torque Range
(N•m) 		Shaft Bore Dia. (machined) D1
(Ø) 		Shaft Bore Dia. (machined) D2
(Ø) 		O.D.
(Ø) 		Full 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)

MYR 148.68

1 Piece(s) 11 Day(s) or more 100.05~1.00351522.410001~78000 / 4001~100000.256000 ～ 210000.21~0.400.33.3X10-7One Side Key Way / One Side Key Seat---K221570

MYR 140.02

1 Piece(s) 10 Day(s) or more 100.05~1.00361522.410001~78000 / 4001~100000.256000 ～ 210000.21~0.400.33.3X10-7Key Seat Exist / No Keyway------570

MYR 140.02

1 Piece(s) 10 Day(s) or more 100.05~1.0036.351522.410001~78000 / 4001~100000.256000 ～ 210000.21~0.400.33.3X10-7Key Seat Exist / No Keyway------570

MYR 160.36

1 Piece(s) 11 Day(s) or more 100.05~1.00552023.610001~78000 / 4001~100000.56000 ～ 160000.41~1.00.51.3X10-6One Side Key Way / One Side Key SeatK221---570

MYR 169.01

1 Piece(s) 11 Day(s) or more 100.05~1.00552023.610001~78000 / 4001~100000.56000 ～ 160000.41~1.00.51.3X10-6Both key grooves / Both sides keywayK221K221570

MYR 160.36

1 Piece(s) 11 Day(s) or more 100.05~1.00562023.610001~78000 / 4001~100000.56000 ～ 160000.41~1.00.51.3X10-6One Side Key Way / One Side Key SeatK221---570

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