Couplings for 1 1/4" 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

Shaft Type

Round with Support Rail

Construction

For Shaft Misalignment Type

Keyway Width

Material

Maximum Torque

Shaft Mount Type

Keyway Depth

Shaft Coupling Motion

Set Screw Material

Shaft Coupling Flexibility

Flexible

Rigid

Number of Teeth

Number of Set Screws Included

End Type

Straight

Fabrication

Cast

Sintered

Set Screw Drive Style

Hex

Component

Hub

Torque Limiter

Clamping Screw Material

Stainless Steel

Steel

RoHS

Compliant

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

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How can we improve?

242 Products

Power Transmission

Shaft Couplings

Connect two shafts to transfer rotary motion from one to the other

59 products

Shaft Adapters

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

10 products

Machinable Shaft Ends

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

4 products

U-Joints

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

6 products

Shaft Collars

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

74 products

Chain and Belt Torque Limiters

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

8 products

Clutches

Start and stop the transmission of power to machinery

6 products

Torque Limiters

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

2 products

Bearing Adapter Sleeves

Close gaps between your bearing and shaft for a tight fit

1 product