Couplings for 2" Shafts | McMaster-Carr

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System of Measurement

Shaft Diameter

0.235" to 0.500"

0.235" to 0.625"

0.235" to 0.750"

0.235" to 0.875"

0.360" to 1.000"

0.360" to 1.125"

0.360" to 1.250"

0.360" to 1.375"

7/16" to 1 1/8"

7/16" to 1 3/16"

7/16" to 1 3/8"

0.485" to 1.500"

0.485" to 1.750"

0.485" to 2.000"

5/8" to 1 9/16"

6.000 mm to 8.000 mm

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

9.500 mm to 25.000 mm

9.500 mm to 30.000 mm

9.500 mm to 35.000 mm

12.500 mm to 40.000 mm

Shaft Type

Construction

For Shaft Misalignment Type

No Misalignment

Material

Stainless Steel

Tungsten Carbide

Viton® Fluoroelastomer

Keyway Width

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

OD

For Rotary Motion

Forward/Reverse

Overall Length

Shaft Mount Type

Keyway Depth

Set Screw Material

Stainless Steel

Maximum Rotation Speed

Shaft Coupling Flexibility

Fabrication

Number of Teeth

Number of Set Screws Included

Number of Clamping Screws Included

REACH

Component

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Clamping Screw Material

Stainless Steel

Export Control Classification Number (ECCN)

How can we improve?

108 Products

Power Transmission

Shaft Couplings

Shaft Couplings

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

Machinable Shaft Ends

Machinable Shaft Ends

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

Shaft Collars

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

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)