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  1. BA020246071200
    BA020246071200
    KTR Couplings, ROTEX Series
    Item Number
    BA020246071200
    MFG Item Number
    BA020246071200
    Series
    ROTEX
    Product Description
    ROTEX Hub, 1/2in. Bore, 1/8in. Keyway
    Specifications
    Specifications
    Style Torsionally Flexible Coupling
    Shaft Size 1/2 "
    Hub Design Regular Hub
    Bore/Major/Outside Diam 12
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  2. BA020246102800
    BA020246102800
    KTR Couplings, ROTEX Series
    Item Number
    BA020246102800
    MFG Item Number
    BA020246102800
    Series
    ROTEX
    Product Description
    ROTEX Hub, 28mm Bore, 8mm Keyway
    Specifications
    Specifications
    Style Torsionally Flexible Coupling
    Shaft Size 28 mm
    Hub Design Large Hub
    Bore/Major/Outside Diam 28
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  3. BA020246001900
    BA020246001900
    KTR Couplings, ROTEX Series
    Item Number
    BA020246001900
    MFG Item Number
    BA020246001900
    Series
    ROTEX
    Product Description
    ROTEX 24/AL/1/19/6/SS
    Specifications
    Specifications
    Style Torsionally Flexible Coupling
    Shaft Size 19 mm
    Hub Design Regular Hub
    Bore/Major/Outside Diam 19
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  4. BA020246172500
    BA020246172500
    KTR Couplings, ROTEX Series
    Item Number
    BA020246172500
    MFG Item Number
    BA020246172500
    Series
    ROTEX
    Product Description
    ROTEX Hub, 1in. Bore, 1.4in. Keyway
    Specifications
    Specifications
    Style Torsionally Flexible Coupling
    Shaft Size 1 "
    Hub Design Large Hub
    Bore/Major/Outside Diam 25
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  5. BA020286002800
    BA020286002800
    KTR Couplings, ROTEX Series
    Item Number
    BA020286002800
    MFG Item Number
    BA020286002800
    Series
    ROTEX
    Product Description
    ROTEX 28/AL/1/28/8/SS
    Specifications
    Specifications
    Style Torsionally Flexible Coupling
    Shaft Size 28 mm
    Hub Design Regular Hub
    Bore/Major/Outside Diam 28
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  6. BA020142100900
    BA020142100900
    KTR Couplings, ROTEX Series
    Item Number
    BA020142100900
    MFG Item Number
    BA020142100900
    Series
    ROTEX
    Product Description
    ROTEX Hub, 9mm Bore, 3mm Keyway
    Specifications
    Specifications
    Style Torsionally Flexible Coupling
    Shaft Size 9 mm
    Hub Design Large Hub
    Bore/Major/Outside Diam 9
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  7. BA020196001900
    BA020196001900
    KTR Couplings, ROTEX Series
    Item Number
    BA020196001900
    MFG Item Number
    BA020196001900
    Series
    ROTEX
    Product Description
    ROTEX Hub, 19mm Bore, 6mm Keyway
    Specifications
    Specifications
    Style Torsionally Flexible Coupling
    Shaft Size 19 mm
    Hub Design Regular Hub
    Bore/Major/Outside Diam 19
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  8. BA020196071500
    BA020196071500
    KTR Couplings, ROTEX Series
    Item Number
    BA020196071500
    MFG Item Number
    BA020196071500
    Series
    ROTEX
    Product Description
    ROTEX Hub, 5/8in. Bore, 3/16in. Keyway
    Specifications
    Specifications
    Style Torsionally Flexible Coupling
    Shaft Size 5/8 "
    Hub Design Regular Hub
    Bore/Major/Outside Diam 15
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  9. BA020196001400
    BA020196001400
    KTR Couplings, ROTEX Series
    Item Number
    BA020196001400
    MFG Item Number
    BA020196001400
    Series
    ROTEX
    Product Description
    ROTEX Hub, 14mm Bore, 5mm Keyway
    Specifications
    Specifications
    Style Torsionally Flexible Coupling
    Shaft Size 14 mm
    Hub Design Regular Hub
    Bore/Major/Outside Diam 14
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  10. BA020196102400
    BA020196102400
    KTR Couplings, ROTEX Series
    Item Number
    BA020196102400
    MFG Item Number
    BA020196102400
    Series
    ROTEX
    Product Description
    ROTEX Hub, 24mm Bore, 8mm Keyway
    Specifications
    Specifications
    Style Torsionally Flexible Coupling
    Shaft Size 24 mm
    Hub Design Large Hub
    Bore/Major/Outside Diam 24
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
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Couplings

A coupling is a device used to connect two shafts together at their ends to transfer power. Their primary purpose is joining two pieces of rotating equipment together while permitting some degree of misalignment, end movement, or both.

Couplings are most commonly used to transfer power from a motor to a pump, connect shafts of two machines manufactured separately, provide mechanical flexibility, prevent shock and vibrations from transferring from one piece of equipment to another, and potentially slip when torque overload occurs.

They typically feature two rigid parts that fit around the end of two shafts to form a sleeve. A hub sits between the teeth to provide the buffer between each coupling half. Flexible couplings provide similar results with a one-piece aluminum body design to shift under differential torque loads.

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