3/4" ID Sprockets | McMaster-Carr

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	Roller Chain Trade Size Roller Chain Trade Size

	System of Measurement System of Measurement

	For Shaft Diameter For Shaft Diameter

	Number of Teeth Number of Teeth

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
30
32
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60
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84

	Material Material

Stainless Steel

	Pitch Pitch

	For Shaft Type For Shaft Type

	Bore Type Bore Type


Finished	Machinable

	OD OD

	ID ID	Show

	ID ID	Hide

3/4" to 2 11/16"

	For Roller Chain Strand Type For Roller Chain Strand Type


Single	Double

	Sprocket Type Sprocket Type

	Overall Width Overall Width

	Hub Diameter Hub Diameter

	Keyway Width Keyway Width

	Roller Chain Standard Roller Chain Standard

	Shaft Mount Type Shaft Mount Type

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Keyway Depth Keyway Depth

	For Maximum Shaft Diameter For Maximum Shaft Diameter

	Bearing Type Bearing Type

	Ball

	Bearing Material Bearing Material

	Teeth Heat Treatment Teeth Heat Treatment

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About Roller Chain and Sprockets

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Sprockets for ANSI Roller Chain

Sprockets for ANSI Roller Chain

Sprockets for ANSI Roller Chain

Mount these sprockets onto your shaft and secure with a set screw—no machining necessary.

Machinable-Bore Sprockets for ANSI Roller Chain

Machinable-Bore Sprockets for ANSI Roller Chain

For a custom fit on your shaft, these sprockets can be machined to your exact specifications.

Wear-Resistant Sprockets for ANSI Roller Chain

Wear-Resistant Sprockets for ANSI Roller Chain

Hardened teeth give these steel sprockets increased wear resistance for a long service life.

Corrosion-Resistant Sprockets for ANSI Roller Chain

Corrosion-Resistant Sprockets for ANSI Roller Chain

Mount these sprockets onto your shaft and secure with a set screw—no machining necessary.

Machinable-Bore Corrosion-Resistant
Sprockets for ANSI Roller Chain

Machinable-Bore Corrosion-Resistant Sprockets for ANSI Roller Chain

For a custom fit on your shaft, these sprockets can be machined to your exact specifications.

Flat Sprockets for ANSI Roller Chain

Flat Sprockets for ANSI Roller Chain

Also known as A-plate sprockets, these have a slim profile that fits in narrow spaces.

Sprockets for Double-Strand ANSI Roller Chain

Sprockets for Double-Strand ANSI Roller Chain

These sprockets have two rows of teeth for use with double-strand ANSI roller chain.

Idler Sprockets

Idler Sprockets for ANSI Roller Chain

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These sprockets are made of steel.

Wear-Resistant Idler Sprockets for ANSI Roller Chain

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Hardened teeth give these steel sprockets increased wear resistance for a long service life.

Lightweight Idler Sprockets for ANSI Roller Chain

Lightweight Idler Sprockets for ANSI Roller Chain

Made of nylon, these sprockets are lightweight, quiet, and corrosion resistant.

Idler Sprockets for Double-Strand ANSI Roller Chain

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These idler sprockets have two rows of teeth for use with double-strand ANSI roller chain.

Bushings for Chain and Belt Drives

Quick-Disconnect (QD) Bushings

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The screw connections on these bushings easily mate to compatible quick-disconnect sprockets and pulleys.

Taper-Lock Bushings

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Mount these hubless bushings flush into your sprocket or pulley for a slim profile with no protruding screws.

Split-Tapered Bushings

Split-Tapered Bushings

The tapered barrel on these bushings is split on both sides, allowing them to contract more tightly around the shaft than quick-disconnect and taper-lock bushings.

Self-Centering Screw-Clamp Bushings

Self-Centering Screw-Clamp Bushings

A mounting flange prevents movement during tightening, so it's easy to center these bushings in your sprocket.

Quick-Grip Screw-Clamp Bushings

Quick-Grip Screw-Clamp Bushings

Also known as Trantorque bushings, these tighten with a twist of the collar nut—no screws needed.

Flush-Mount Screw-Clamp Bushings

Flush-Mount Screw-Clamp Bushings

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

Light Duty Sleeve Bushings

Light Duty Sleeve Bushings

Reduce the ID of sprockets, pulleys, and gears in low-torque applications.

Self-Adjusting Spring Bushings

Self-Adjusting Spring Bushings

A toothed slot lets these bushings contract for insertion into the bore of your sprocket or pulley and then expand for a snug fit.

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