Shrink Discs | McMaster-Carr

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System of Measurement

Shaft Diameter

Shaft Type

OD

ID

Bushing Trade Number

Material

Stainless Steel

Shaft Mount Type

Keyway Width

Bushing Type

Quick Disconnect (QD)

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

40,000 in·lbf or greater

Length

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

40,000 in·lbf or greater

Keyway Depth

Fastener Tightening Torque

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

RoHS

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

Finish

Performance

Corrosion Resistant

Quick Disconnect

Fabrication

Overall Length

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267 Products

Pulley and Sprocket Bushings

Hub-Mount Screw-Clamp Bushings

Hub-Mount Screw-Clamp Bushings

Transfer torque directly from a shaft to a hub

Flush-Mount Screw-Clamp Bushings

Flush-Mount Screw-Clamp Bushings

Insert into the bore of your sprocket for flush or recessed mounting

Flanged Screw-Clamp Bushings

Flanged Screw-Clamp Bushings

A mounting flange prevents movement during tightening

Quick-Disconnect (QD) Bushings

Quick-Disconnect (QD) Bushings

Mate with compatible quick-disconnect sprockets and pulleys

Corrosion-Resistant Flanged Screw-Clamp Bushings

Corrosion-Resistant Flanged Screw-Clamp Bushings

Resist corrosion and prevent movement when tightening

Corrosion-Resistant Flush-Mount Screw-Clamp Bushings

Corrosion-Resistant Flush-Mount Screw-Clamp Bushings

Insert into a sprocket for flush or recessed mounting in wet environments

Other Products

Rigid Shaft Couplings

Rigid Shaft Couplings

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

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