Set-Screw Shaft Couplings

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Overall Length

For Shaft Misalignment Type

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For Rotary Motion

Keyway Depth

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Set Screw Material

Number of Set Screws Included

Shaft Coupling Flexibility

Flexible

Rigid

Maximum Rotation Speed

Maximum Torque

Less than 10,000 in·lbf

10,000 in·lbf to 19,999 in·lbf

20,000 in·lbf to 29,999 in·lbf

30,000 in·lbf to 39,999 in·lbf

40,000 in·lbf or greater

Not Rated

Set Screw Drive Style

Drive Style

Component

RoHS

Compliant with Exemptions

Not Compliant

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

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1,434 Products

Flexible Shaft Couplings

Set Screw Flexible Shaft Couplings

A set screw bites into your shaft to hold the coupling in place

66 products

High-Torque Set Screw Flexible Shaft Couplings

Take on twice as much torque as standard split spiders while a set screw holds hubs in place

20 products

Flexible-Shaft Shear Couplings

Sever the connection between shafts when there's too much torque to protect parts from breaking

21 products

Machinable-Bore Flexible Shaft Couplings

Customize the bore to align uncommon shaft sizes or correct worn and oversized shafts

52 products

Metal-Detectable Flexible Shaft Couplings

Spider contains metal to trigger a detector if a piece breaks off, such as in food industry lines

12 products

Shock-Absorbing Flexible Shaft Couplings

Flexible spring steel wraps around hub teeth to absorb sharp, momentary load increases

29 products

Set Screw High-Parallel-Misalignment Flexible Shaft Couplings

A set screw bites into misaligned shafts to hold the coupling in place

22 products

Precision Flexible Shaft Couplings

Set Screw Precision Flexible Shaft Couplings

A set screw bites into your shaft to hold the coupling in place

136 products

Set Screw Vibration-Damping Precision Flexible Shaft Couplings

A set screw bites into the shaft to hold the couplings in place in precision motors and pumps

44 products

High-Misalignment Vibration-Damping Precision Flexible Shaft Couplings

Reduce vibration and compensate for high shaft misalignment

119 products

High-Misalignment Precision Flexible Shaft Couplings

Compensate for more misalignment than other precision couplings

10 products

Flexible Shaft Couplings for Continuous Motion

High-Torque Flexible Shaft Couplings

A rugged roller‑chain design for excellent torque and angular misalignment capacity

12 products

High-Speed Vibration-Damping Flexible Shaft Couplings

Gear-shaped for high-speed and high-torque applications

20 products

Lightweight Flexible Shaft Couplings

Nylon sleeves reduce weight and lower energy consumption

30 products

Noncontact Magnetic Shaft Couplings

Magnetic force compensates for misalignment by transferring torque without wear or contact

4 products

Other Products

Rigid Shaft Couplings

Join two shafts that are aligned and handle higher torque than flexible shaft couplings

93 products

U-Joints

Transfer torque between shafts at an angle; handle more torque and misalignment than flexible shafts

80 products

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

506 products

Flexible Shafts

Snake around curves and obstructions to transmit rotary motion along any path

41 products

Torque Limiters

Keep torque at or below a set limit to control tension or braking or protect machinery from overload

90 products

Clutch/Brakes

Control when to transmit power with a clutch and when to hold a load in place with a brake

5 products

Clutches

Start and stop the transmission of power to machinery

31 products

Mechanical Control Cables

Weave around obstructions to operate valves, throttles, and other machinery from a distance

16 products