Motor Collars | McMaster-Carr

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System of Measurement

Shaft Diameter

Material

Construction

Shaft Type

Round with Support Rail

Shaft Mount Type

Overall Length

Width

For Shaft Misalignment Type

Clamping Screw Material

Keyway Width

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

Yes

Number of Clamping Screws Included

RoHS

Compliant

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Length

Clamping Screw Type

Finish

For Rotary Motion

Shaft Coupling Flexibility

Performance

Keyway Depth

Maximum Torque

Less than 1,000 in·lbf

1,000 in·lbf to 9,999 in·lbf

10,000 in·lbf to 19,999 in·lbf

20,000 in·lbf to 29,999 in·lbf

30,000 in·lbf or greater

Not Rated

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How can we improve?

5,325 Products

Power Transmission

Flexible Shaft Couplings

Connect two shafts that are misaligned to transfer rotary motion from one to the other

1,632 products

Rigid Shaft Couplings

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

696 products

Shaft Adapters

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

54 products

Machinable Shaft Ends

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

56 products

Shaft Collars

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

2,725 products

Pulley and Sprocket Bushings

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

79 products

Fastening and Joining

Threaded Rod Collars

Hold and position parts on a threaded rod

76 products