Keyway Collars | McMaster-Carr

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System of Measurement

Shaft Diameter

Shaft Type

Material

Keyway Width

Construction

Shaft Mount Type

Keyway Depth

Bushing Trade Number

Overall Length

For Shaft Misalignment Type

RoHS

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

REACH

For Rotary Motion

Diameter

Clamping Screw Material

18-8 Stainless Steel

Steel

Shaft Coupling Flexibility

Overall Width

Set Screw Material

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

40,000 in·lbf or greater

Thickness

1,900 Products

Power Transmission

Shaft Couplings

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

483 products

Shaft Adapters

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

26 products

Shaft Collars

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

303 products

Pulley and Sprocket Bushings

Mount between a rotating shaft and equipment to secure the shaft and reduce vibration

543 products

Fabricating and Machining

Broach Bushings

Sit inside arbor holes to guide keyway broaches for accurate cutting

37 products

Fastening and Joining

Spacers

Unthreaded to create space between two surfaces or objects, often to align them

20 products

Shims

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

248 products

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

4 products

Building and Machinery Hardware

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

2 products

Safety Equipment

Cover Plates for Fire Sprinkler Heads

Replace the cover on your fire sprinkler head for a clean look; also known as escutcheons

1 product