Couplings for 1 7/8" 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

Construction

Keyway Width

For Shaft Misalignment Type

Material

Overall Length

Shaft Mount Type

For Rotary Motion

Keyway Depth

Set Screw Material

Length

Number of Teeth

Number of Set Screws Included

Shaft Coupling Flexibility

Component

REACH

Manufacturer Series

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

Fabrication

Drive Style

RoHS

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

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70 Products

Flexible Shaft Couplings

Set Screw Flexible Shaft Couplings

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

10 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

5 products

Shock-Absorbing Flexible Shaft Couplings

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

9 products

Flexible Shaft Couplings for Continuous Motion

High-Speed Vibration-Damping Flexible Shaft Couplings

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

10 products

High-Torque Flexible Shaft Couplings

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

3 products

Ultra-High-Torque Flexible Shaft Couplings

The rigid steel gear design transmits more torque than other couplings

6 products

Other Products

Shaft Collars

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

25 products

Pulley and Sprocket Bushings

Mount between a rotating shaft and equipment to secure the shaft and reduce vibration

2 products