Bushings for Keyed 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"

0.485" to 1.500"

0.485" to 1.750"

0.485" to 2.000"

Bushing Trade Number

ID

Shaft Type

Acme Lead Screw

Round with Support Rail

Keyway Width

Overall Width

OD

Keyway Depth

Material

Stainless Steel

Shaft Mount Type

Width

Bushing Type

Quick Disconnect (QD)

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

Fastener Tightening Torque

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

DFARS Specialty Metals

RoHS

Export Control Classification Number (ECCN)

REACH

Performance

Chemical Resistant

Corrosion Resistant

Metal Detectable

Precision Adjust

Quick Disconnect

Vibration Damping

Fabrication

Taper

Length

Construction

Component

How can we improve?

1,377 Products

Pulley and Sprocket Bushings

Quick-Disconnect (QD) Bushings

Quick-Disconnect (QD) Bushings

Mate with compatible quick-disconnect sprockets and pulleys

Taper-Lock Bushings

Taper-Lock Bushings

Mount flush for a slim profile with no protruding screws

Split-Tapered Bushings

Split-Tapered Bushings

Contract more tightly around shafts than quick-disconnect and taper-lock bushings

Flanged Screw-Clamp Bushings

Flanged Screw-Clamp Bushings

A mounting flange prevents movement during tightening

Flush-Mount Screw-Clamp Bushings

Flush-Mount Screw-Clamp Bushings

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

Hub-Mount Screw-Clamp Bushings

Hub-Mount Screw-Clamp Bushings

Transfer torque directly from a shaft to a hub

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

Shaft Collars

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

Rigid Shaft Couplings

Rigid Shaft Couplings

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

Shaft Adapters

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

Flexible Shaft Coupling Hubs

Flexible Shaft Coupling Hubs

Pair with spiders, discs, or grids for a complete flexible shaft coupling

Shims

Align and space components on shafts, or level machinery, cabinets, and doors

Machinable Shaft Ends

Machinable Shaft Ends

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

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