Couplings for 5/16" Shafts

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System of Measurement

Shaft Diameter

6.000 mm to 10.000 mm

6.000 mm to 12.000 mm

6.000 mm to 16.000 mm

6.000 mm to 20.000 mm

7 mm

8 mm

9 mm

9.500 mm to 25.000 mm

9.500 mm to 30.000 mm

9.500 mm to 35.000 mm

10 mm

11 mm

12 mm

12.500 mm to 40.000 mm

Construction

Shaft Type

Shaft Mount Type

Material

For Shaft Misalignment Type

For Rotary Motion

Flexible Shaft Coupling Type

Component

Shaft Coupling Flexibility

Flexible

Rigid

Keyway Width

3/32"

Maximum Rotation Speed

Maximum Torque

Less than 10,000 in·lbf

Not Rated

Number of Set Screws Included

Set Screw Material

Stainless Steel

Steel

Number of Clamping Screws Included

Clamping Screw Material

Stainless Steel

Steel

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

Yes

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

RoHS

Compliant

Compliant with Exemptions

REACH

189 Products

Flexible Shaft Couplings

Precision Flexible Shaft Couplings

Clamping Vibration-Damping Precision Flexible Shaft Couplings

Grip shafts evenly in precision motor and pump applications

12 products

Clamping Precision Flexible Shaft Couplings

Grip shafts evenly for more holding power than set screw couplings without marring the shaft

34 products

Set Screw Precision Flexible Shaft Couplings

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

16 products

Servomotor Precision Flexible Shaft Couplings

Handle high twisting forces as well as misalignment in high-performance servomotor applications

25 products

High-Misalignment Precision Flexible Shaft Couplings

Compensate for more misalignment than other precision couplings

2 products

High-Misalignment Vibration-Damping Precision Flexible Shaft Couplings

Reduce vibration and compensate for high shaft misalignment

7 products

High-Speed Precision Flexible Shaft Couplings

Handle all types of misalignment and are good for encoder motion-control applications

2 products

Flexible Shaft Couplings

Set Screw Flexible Shaft Couplings

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

17 products

Clamping High-Parallel-Misalignment Flexible Shaft Couplings

Grip misaligned shafts evenly for more holding power than set screw couplings

12 products

Set Screw High-Parallel-Misalignment Flexible Shaft Couplings

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

12 products

Clamping Flexible Shaft Couplings

Grip shafts evenly for more holding power than set screw couplings without marring the shaft

6 products

Flexible-Shaft Shear Couplings

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

4 products

Flexible Shaft Couplings for Continuous Motion

Noncontact Magnetic Shaft Couplings

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

2 products

Other Products

Rigid Shaft Couplings

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

5 products

Bore Reducers

Adapt the bore of a component to a smaller size for mounting on a shaft

1 product

Shaft Collars

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

31 products

Torque Limiters

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

1 product

U-Joints

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

3 products

Chain and Belt Torque Limiters

Prevent chain or belt damage from overloading; loads above the set torque trigger a stop

4 products

Clutches

Start and stop the transmission of power to machinery

2 products