Friction Rollers | McMaster-Carr

	System of Measurement System of Measurement

Inch

Metric

	Roller Diameter Roller Diameter

	For Shaft Diameter For Shaft Diameter

	Roller Width Roller Width

	Shaft Mount Type Shaft Mount Type


Set Screw	Keyway

Press Fit	Slip Fit

	Roller Profile Roller Profile


Flat	Ridged

Round

	Roller Style Roller Style


Shaft Mount	Threaded Stud

	Roller Material Roller Material

	Hardness Rating Hardness Rating

Soft

Medium

Hard

	Guide Roller Type Guide Roller Type

Drive

Idler

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

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

REACH Compliant

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

RoHS Compliant

	Hub Material Hub Material

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

DFARS Specialty Metals
COTS-Exempt

	Color Color

	Black		Yellow
	Red		Blue
	White		Orange

	Durometer Durometer

	Set Screw Included Set Screw Included

Yes

	Number of Set Screws Required Number of Set Screws Required

	Hub Width Hub Width

	Bearing Type Bearing Type

Plain

Ball

Roller

	Hub Diameter Hub Diameter

306 Products

About Durometer

Durometer is the international standard for measuring the hardness of rubber, plastic, and most nonmetallic materials.

Abrasion-Resistant Drive Rollers

These urethane rollers are nonmarring and wear resistant.

Tight-Tolerance Drive Rollers

The surface of these rollers is molded to a tolerance of either ±0.003 in. or ±0.08 mm to provide more consistent surface contact.

Drive Rollers

Made of neoprene rubber, these rollers resist oil, flames, gasoline, and weather.

Slim-Tread Drive Rollers

A narrow O-ring tread provides both a sure grip and a delicate touch, making these rollers good for light duty tasks such as those involving paper and tape.

Abrasion-Resistant Flex-Grip Drive Rollers

These urethane rollers are wear and chemical resistant. They’re also nonmarring.

Self-Cleaning Drive Rollers

Made of neoprene rubber, these rollers resist oil, flames, gasoline, and weather.

Abrasion-Resistant Self-Cleaning Drive Rollers

These urethane rollers are nonmarring and wear resistant.

Flex-Grip Drive Rollers

Made of neoprene rubber, these rollers resist oil, flames, gasoline, and weather.

Oil-Resistant Flex-Grip Drive Rollers

A good choice for oily environments, these Buna-N rollers are also abrasion resistant and nonmarring.

Keyed Drive Rollers

Use these SBR rubber rollers with a keyed shaft to prevent slippage in high-torque applications.

Abrasion-Resistant Keyed Drive Rollers

These urethane rollers are wear and chemical resistant. They’re also nonmarring.

Abrasion-Resistant Low-Profile Drive Rollers

The mounting holes on these rollers are tapped directly through the roller’s surface so you can install them with set screws and still fit them into tight spots.

Press-Fit Low-Profile Drive Rollers

Install these rollers without the need for set screws or keyways.

Rollers

Made of neoprene rubber, these rollers resist oil, flames, gasoline, and weather.

Abrasion-Resistant Rollers

These urethane rollers are nonmarring and wear resistant.

Idler Rollers

Abrasion-Resistant Idler Rollers

These urethane rollers are nonmarring and wear resistant.

Idler Rollers

Made of neoprene rubber, these rollers resist oil, flames, gasoline, and weather.

Abrasion-Resistant Threaded Idler Rollers

These polyurethane rollers are nonmarring and wear resistant.

Abrasion-Resistant One-Way-Locking
Threaded Idler/Drive Rollers

These rollers spin freely in one direction and lock to transmit power in the other. Made of neoprene rubber, they are oil, flame, gasoline, and weather resistant.

Threaded Idler Rollers

Made of neoprene rubber, these rollers resist oil, flames, gasoline, and weather.

One-Way-Locking Threaded Idler/Drive Rollers

These rollers spin freely in one direction and lock to transmit power in the other. Made of neoprene rubber, they are oil, flame, gasoline, and weather resistant.

About Durometer

Drive Rollers

Abrasion-Resistant Drive Rollers

Tight-Tolerance Drive Rollers

Drive Rollers

Slim-Tread Drive Rollers

Abrasion-Resistant Flex-Grip Drive Rollers

Self-Cleaning Drive Rollers

Abrasion-Resistant Self-Cleaning Drive Rollers

Flex-Grip Drive Rollers

Oil-Resistant Flex-Grip Drive Rollers

Keyed Drive Rollers

Abrasion-Resistant Keyed Drive Rollers

Abrasion-Resistant Low-Profile Drive Rollers

Press-Fit Low-Profile Drive Rollers

Rollers

Abrasion-Resistant Rollers

Idler Rollers

Abrasion-Resistant Idler Rollers

Idler Rollers

Abrasion-Resistant Threaded Idler Rollers

Abrasion-Resistant One-Way-LockingThreaded Idler/Drive Rollers

Threaded Idler Rollers

One-Way-Locking Threaded Idler/Drive Rollers

Abrasion-Resistant One-Way-Locking
Threaded Idler/Drive Rollers