Couplings for 8mm 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

OD

Shaft Mount Type

Overall Length

For Shaft Misalignment Type

No Misalignment

Material

Stainless Steel

For Rotary Motion

Forward/Reverse

Maximum Torque

Less than 10,000 in·lbf

Flexible Shaft Coupling Cut Style

Shaft Coupling Flexibility

Keyway Width

Clamping Screw Material

Stainless Steel

Maximum Rotation Speed

Number of Set Screws Included

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Number of Clamping Screws Included

Axial Misalignment Capability

Keyway Depth

Clamping Screw Type

Set Screw Material

Stainless Steel

How can we improve?

230 Products

Power Transmission

Shaft Couplings

Shaft Couplings

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

Bore Reducers

Adapt the bore of a component to a smaller size for mounting on a shaft

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.)