2 7/8" ID Sprockets | McMaster-Carr

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	System of Measurement System of Measurement

Inch

	For Shaft Diameter For Shaft Diameter

2 7/8"

	ID ID	Show

2 7/8"

	ID ID	Hide

	Shaft Mount Type Shaft Mount Type

	Clamp On

	Keyway Width Keyway Width

3/4"

	Material Material

Steel

	Bushing Type Bushing Type

Taper Lock

	For Shaft Type For Shaft Type

	Keyed

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Fastener Tightening Torque Fastener Tightening Torque

800 in.-lbs.

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

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

DFARS Specialty Metals
COTS-Exempt

	Keyway Depth Keyway Depth

3/8"

	Taper Taper

8°

	Overall Width Overall Width

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1 Product

Taper-Lock Bushings

Mount these hubless bushings flush into your sprocket or pulley for a slim profile with no protruding screws. They are for use with taper-lock sprockets of the same bushing style. As you tighten the included set screws, the bushing grips the shaft and pulls it into your sprocket or pulley.

		Keyway
For Shaft Dia.	Overall Wd.	Wd.	Dp.	Taper	Fastener Tightening Torque, in.-lbs.	Material	Includes		Each
3020 Style Bushing

2 7/8"	2"	3/4"	3/8"	8°	800	Steel	Machine Key, Set Screws	000000000	000000