Couplings for 1 1/4" Shafts

Filter by

Product Family

Bearing Adapter Sleeves

Chain and Belt Torque Limiters

Clutches

Flexible Shaft Couplings

Machinable Shaft Ends

Rigid Shaft Coupling Covers

Rigid Shaft Couplings

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

Shaft Type

Round with Support Rail

Construction

For Shaft Misalignment Type

Material

Keyway Width

Component

For Rotary Motion

Keyway Depth

Shaft Mount Type

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

Not Rated

Flexible Shaft Coupling Type

Set Screw Material

Number of Set Screws Included

Shaft Coupling Flexibility

Flexible

Rigid

Number of Teeth

RoHS

Compliant

Compliant with Exemptions

Not Compliant

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

Yes

DFARS Specialty Metals

Exempt

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

EAR99

Forward

How can we improve?

264 Products

Flexible Shaft Couplings

Spider Couplings

A rubbery center fits between hubs to enable torque transfer and damp vibration

25 products

High-Torque Spider Couplings

A thicker split spider helps transmit higher torque than standard split spider couplings

15 products

High-Axial-Misalignment Sleeve Couplings

A gear-shaped sleeve helps withstand high axial misalignment and damp vibration

12 products

High-Torque Chain Couplings

A roller chain locks onto teeth on the hubs to withstand high torque

9 products

High-Torque Sleeve Couplings

A steel sleeve and hubs help transmit higher torque than other sleeve couplings

9 products

Precision Spider Couplings

Position shafts on motors, pumps, and other equipment that requires highly controlled movements

4 products

Sleeve Couplings

More lightweight than other sleeve couplings to reduce energy consumption

8 products

High-Misalignment Tire Couplings

Handle the highest misalignment of any coupling while reducing vibration

14 products

Precision Bellows Couplings

A thin-walled, corrugated-metal center tube flexes to handle all types of misalignment

1 product

Other Products

Rigid Shaft Couplings

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

30 products

Shaft Adapters

Increase or reduce your shaft's diameter to fit equipment, or replace damaged shaft ends

10 products

Shaft Collars

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

75 products

U-Joints

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

8 products

Machinable Shaft Ends

Mill custom pulleys, threaded hubs, sprockets, collars, and sensor targets and mount them to shafts

4 products

Torque Limiters

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

4 products

Bearing Adapter Sleeves

Close gaps between your bearing and shaft for a tight fit

1 product

Clutches

Start and stop the transmission of power to machinery

6 products

Chain and Belt Torque Limiters

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

25 products

Rigid Shaft Coupling Covers

Shield rigid shaft couplings from dirt, water, and lubricants to extend their life

2 products