McMaster-Carr

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	System of Measurement System of Measurement

Inch

	Roller Diameter Roller Diameter	Show

2 1/2"

	Roller Diameter Roller Diameter	Hide

	For Between Frame Width For Between Frame Width

6"-9"

9 1/16"-12"

12 1/16"-15"

15 1/16"-18"

18 1/16"-21"

21 1/16"-24"

24 1/16"-27"

27 1/16"-30"

30 1/16"-33"

33 1/16"-36"

36 1/16"-39"

39 1/16"-42"

42 1/16"-45"

45 1/16"-48"

48 1/16"-51"

51 1/16"-54"

54 1/16"-57"

57 1/16"-60"

	Roller Material Roller Material

Steel

Rubber

Stainless Steel

	Hex Axle Size Hex Axle Size

7/16"

11/16"

	Axle Shape Axle Shape

	Hex

	Roller Width Roller Width

	Capacity Capacity

	Roller Profile Roller Profile


Flat	V

Crowned	Ridged

	Track Roller Type Track Roller Type


Round	V-Groove

Flanged	Double Flanged

	Roller Style Roller Style


Shaft Mount	Threaded Stud

	Bearing Material Bearing Material

Steel

Plastic

Stainless Steel

	Bearing Type Bearing Type

Ball

Roller

Plain

	Roller Gauge Roller Gauge

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

	Motorized Motorized

	Axle Grip Type Axle Grip Type

Spring Loaded

	For Load Direction For Load Direction

	Radial
	Combined Radial and Thrust
	Thrust

	For Shaft Diameter For Shaft Diameter

	Overall Width Overall Width

	Ball Bearing Material Ball Bearing Material

Steel

Stainless Steel

	Guide Roller Type Guide Roller Type

Track

Drive

Idler

	With Seal With Seal

Yes

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226 Products

Roller Conveyors

Large-Diameter Conveyor Rollers

Rollers have diameters between 2" and 3 1/2".

Made-to-Order Large-Diameter
Conveyor Rollers

Choose the width you need from 6" to 60" in 1/16" increments.

Made-to-Order Large-Diameter
Corrosion-Resistant Conveyor Rollers

Choose the width you need from 6" to 60" in 1/16" increments.

Large-Diameter Corrosion-Resistant
Conveyor Rollers

All stainless steel construction makes these rollers suitable for washdown applications. They have 2 1/2" diameters.

Large-Diameter V-Groove
Conveyor Rollers

These rollers have 2 1/2" diameters.

V-Belts for V-Groove
Conveyor Rollers

Replace worn and broken V-belts on conveyor rollers.

Sprocketed Conveyor Rollers

Replace rollers on a chain-driven conveyor.

Made-to-Order Sprocketed
Conveyor Rollers

We'll get the between frame width and sprocket spacing you need in 1/16" increments.

Protective Covers
for Conveyor Rollers

Reduce noise, absorb impact, and extend roller life.

Loose-Fitting Protective
Covers for Conveyor Rollers

Covers fit loosely over the roller to allow packages to accumulate. Rollers can continue spinning inside the cover without causing damage to packages.

High-Capacity Large-Diameter
Roller Conveyors

These rollers have 2 1/2" diameters.

Speed Reducers for Roller Conveyors

Also known as pallet brakes, these mount underneath rollers on a gravity conveyor and create friction on the rollers to control the conveyor's speed.

Track Rollers

Threaded Track Rollers

Also known as cam followers, track rollers support loads while guiding and positioning work. Thread the stud directly into a component or secure with a nut for through-hole mounting.

Maintenance-Free
Threaded Track Rollers

Because they never need to be relubricated, these rollers are a good choice for hard-to-reach places.

High-Load Threaded Track Rollers

With a double row of cylindrical roller bearings, these rollers provide the highest combination of speed and dynamic radial load ratings of any threaded track roller we offer.

Ultra-Quiet Threaded Track Rollers

The soft rubber or plastic surface on these rollers creates less noise than the metal surfaces found on other track rollers.

Thrust-Load-Rated
Threaded Track Rollers

These rollers are rated to handle radial and thrust (top and side) loads simultaneously.

Extreme-Temperature
Threaded Track Rollers

Lubricated with graphite, these rollers can handle temperatures from -450° to 750° F—the widest temperature range of any track roller in our offering.

Shaft-Mount Track Rollers

Also known as yoke-style cam followers, these rollers have more mounting flexibility than threaded track rollers. They're typically mounted onto a shaft or clevis rod end.

High-Load Shaft-Mount Track Rollers

With a double row of cylindrical roller bearings, these rollers provide the highest combination of speed and dynamic radial load ratings of any shaft-mount track roller we offer.

Thrust-Load-Rated
Shaft-Mount Track Rollers

These rollers are rated to handle radial and thrust (top and side) loads simultaneously.

Threaded V-Groove Track Rollers

Thread the stud directly into a component or secure with a nut for through-hole mounting.

Threaded V-Groove Track
Rollers with Adjustable Shoulder

Also known as eccentric track rollers, the shoulder adjusts up or down to align to your track, enabling uniform alignment among rollers in a system.

Flanged Threaded Track Rollers

Thread the stud directly into a component or secure with a nut for through-hole mounting.

Flanged Shaft-Mount Track Rollers

Shaft-mount track rollers have more mounting flexibility than threaded track rollers.

Double-Flanged Track Rollers

A dual-flange design provides guidance on both sides and helps these rollers stay on track.

Drive Rollers

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

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 ±0.003" tolerance to provide more consistent surface contact.

Abrasion-Resistant Rollers

These urethane rollers are nonmarring and wear resistant.

Rollers

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

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.

Threaded Idler Rollers

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

Abrasion-Resistant
Threaded Idler Rollers

These urethane rollers are nonmarring and wear resistant.

Self-Cleaning Threaded Idler Rollers

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

Abrasion-Resistant Self-Cleaning
Threaded Idler Rollers

These urethane rollers are nonmarring and wear resistant.

Benchtop Rolling Mills

With hardened rollers and precision-machined gears, these rolling mills stand up to heavy use. They’re often used to compress sheets to an uncommon gauge size, convert scrap metal into sheets or wire, or create different thicknesses in a single piece of metal without welding multiple pieces together.

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Roller Conveyors

Large-Diameter Conveyor Rollers

Made-to-Order Large-DiameterConveyor Rollers

Made-to-Order Large-DiameterCorrosion-Resistant Conveyor Rollers

Large-Diameter Corrosion-ResistantConveyor Rollers

Large-Diameter V-GrooveConveyor Rollers

V-Belts for V-GrooveConveyor Rollers

Sprocketed Conveyor Rollers

Made-to-Order SprocketedConveyor Rollers

Protective Coversfor Conveyor Rollers

Loose-Fitting ProtectiveCovers for Conveyor Rollers

High-Capacity Large-DiameterRoller Conveyors

Speed Reducers for Roller Conveyors

Track Rollers

Threaded Track Rollers

Maintenance-FreeThreaded Track Rollers

High-Load Threaded Track Rollers

Ultra-Quiet Threaded Track Rollers

Thrust-Load-RatedThreaded Track Rollers

Extreme-TemperatureThreaded Track Rollers

Shaft-Mount Track Rollers

High-Load Shaft-Mount Track Rollers

Thrust-Load-RatedShaft-Mount Track Rollers

Threaded V-Groove Track Rollers

Threaded V-Groove TrackRollers with Adjustable Shoulder

Flanged Threaded Track Rollers

Flanged Shaft-Mount Track Rollers