Rough Stock Bore Couplings | 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"

Shaft Type

Material

Stainless Steel

Construction

Shaft Mount Type

Overall Length

OD

Keyway Width

For Shaft Misalignment Type

No Misalignment

End Type

Maximum Torque

Less than 1,000 in·lbf

1,000 in·lbf to 1,999 in·lbf

2,000 in·lbf to 2,999 in·lbf

3,000 in·lbf to 3,999 in·lbf

4,000 in·lbf or greater

Clamping Screw Material

18-8 Stainless Steel

For Rotary Motion

Forward/Reverse

Shaft Coupling Flexibility

Keyway Depth

Export Control Classification Number (ECCN)

REACH

RoHS

DFARS Specialty Metals

Maximum Rotation Speed

Hardness

Length

U-Joint Type

Thread Size

Flange OD

How can we improve?

181 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

U-Joints

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

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