Rail Wheels | McMaster-Carr

	System of Measurement System of Measurement

Inch

Metric

	Wheel Diameter Wheel Diameter

	For Surface Type For Surface Type

	Wheel Width Wheel Width

	Tread Shape Tread Shape

V-Groove

Flat

Flanged

	Wheel/Tread Material Wheel/Tread Material

	Wheel Type Wheel Type


Solid	Tread on Core

	Caster Type Caster Type


Rigid	Swivel

	For Axle Diameter For Axle Diameter

	Roller Diameter Roller Diameter

	Capacity per Wheel Capacity per Wheel

4,000 lbs. or greater

Not Rated

	Mount Height Mount Height

	Roller Profile Roller Profile


V	Flat

Ridged

	Roller Width Roller Width

	Number of Flanges Number of Flanges

	Capacity per Caster Capacity per Caster

6,000 lbs. or greater

	Hardness Rating Hardness Rating

	Mounting Plate Width Mounting Plate Width

	Maximum Temperature Maximum Temperature

	Groove Width Groove Width

	Wheel Bearing Type Wheel Bearing Type

	Roller Style Roller Style


Threaded Stud	Shaft Mount

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

RoHS Compliant

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

REACH Compliant

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328 Products

Casters and Wheels

Flanged Track Wheels

A flange on one or both sides of the wheel keeps your equipment running on rails and square structural tubing.

V-Groove Track Wheels

These wheels have a 90° V-groove and a flat tread to move your equipment on angle-iron track as well as the floor.

Cut-to-Width Polyurethane Wheels

Make your own wheels by cutting these wheel blanks to size with a band saw. They're easy to machine so you can create V-groove and flanged wheels, as well as conveyor rollers and pulleys.

Flanged-Wheel Track Casters with Metal Wheels

A flange on one side of the wheel keeps your equipment running on square structural tubing and other rails.

V-Groove Wheel Track Casters
with Polyurethane Wheels

The wheels of these casters have a 90° V-groove and a flat tread to move your equipment on angle-iron track as well as the floor.

Corrosion-Resistant V-Groove Wheel
Track Casters with Polyurethane Wheels

The wheels of these casters have a 90° V-groove and a flat tread to move your equipment on angle-iron track as well as the floor. Polyurethane wheels combine the abrasion resistance of plastic with the shock- and sound-absorbing qualities of rubber. Their 304 stainless steel frame is corrosion resistant.

High-Capacity Flanged-Wheel
Track Casters with Metal Wheels

A flange on one side of the wheel keeps your equipment running on square structural tubing and other rails.

High-Capacity V-Groove Wheel
Track Casters with Metal Wheels

The wheels of these casters have a 90° V-groove and a flat tread to move your equipment on angle-iron track as well as the floor.

High-Capacity Corrosion-Resistant V-Groove
Wheel Track Casters with Metal Wheels

The wheels of these casters have a 90° V-groove and a flat tread to move your equipment on angle-iron track as well as the floor. The 303 stainless steel wheels are suitable for steam-cleaning applications.

Extra-High-Capacity Flanged-Wheel
Track Casters with Metal Wheels

A flange on one or both sides of the wheel keeps your equipment running on square structural tubing and other rails.

Extra-High-Capacity V-Groove
Track Casters with Metal Wheels

The wheels of these casters have a 90° V-groove and a flat tread to move your equipment on angle-iron track as well as the floor.

Track Rollers

Shaft-Mount V-Groove 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.

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.

Sanitary Shaft-Mount V-Groove Track Rollers

Support and guide loads on angle rails in food, pharmaceutical, and other sanitary environments. Also known as yoke-style cam followers, these track rollers offer more mounting flexibility than threaded alternatives and are typically mounted on shafts and clevis rod ends.

Sanitary Threaded V-Groove Track Rollers

Guide loads along angle rail tracks in food and pharmaceutical plants or other sanitary environments.

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.

Idler Rollers

Abrasion-Resistant Threaded Idler Rollers

These polyurethane rollers are nonmarring and wear 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.

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

These urethane rollers spin freely in one direction and lock to transmit power in the other. They 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.

Abrasion-Resistant Idler Rollers

These urethane rollers are nonmarring and wear resistant.

No-Stick Idler Rollers

A slippery UHMW polyethylene surface means these rollers won't stick to adjacent parts. Rollers are also highly corrosion resistant.

Idler Rollers

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

Build-Your-Own Flow Rails

Configure wheels where you need them on these economical rails that you can cut to length.

Casters and Wheels

Flanged Track Wheels

V-Groove Track Wheels

Cut-to-Width Polyurethane Wheels

Flanged-Wheel Track Casters with Metal Wheels

V-Groove Wheel Track Casterswith Polyurethane Wheels

Corrosion-Resistant V-Groove WheelTrack Casters with Polyurethane Wheels

High-Capacity Flanged-WheelTrack Casters with Metal Wheels

High-Capacity V-Groove WheelTrack Casters with Metal Wheels

High-Capacity Corrosion-Resistant V-GrooveWheel Track Casters with Metal Wheels

Extra-High-Capacity Flanged-WheelTrack Casters with Metal Wheels

Extra-High-Capacity V-GrooveTrack Casters with Metal Wheels

Track Rollers

Shaft-Mount V-Groove Track Rollers

Threaded V-Groove Track Rollers

Threaded V-Groove TrackRollers with Adjustable Shoulder

Sanitary Shaft-Mount V-Groove Track Rollers

Sanitary Threaded V-Groove Track Rollers

Flanged Threaded Track Rollers

Flanged Shaft-Mount Track Rollers

Double-Flanged Track Rollers

Idler Rollers

Abrasion-Resistant Threaded Idler Rollers

Threaded Idler Rollers

One-Way-Locking Threaded Idler/Drive Rollers

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

Self-Cleaning Threaded Idler Rollers

Abrasion-Resistant Self-Cleaning Threaded Idler Rollers

Abrasion-Resistant Idler Rollers

No-Stick Idler Rollers

Idler Rollers

Build-Your-Own Flow Rails

Build-Your-Own Flow Rails

V-Groove Wheel Track Casters
with Polyurethane Wheels

Corrosion-Resistant V-Groove Wheel
Track Casters with Polyurethane Wheels

High-Capacity Flanged-Wheel
Track Casters with Metal Wheels

High-Capacity V-Groove Wheel
Track Casters with Metal Wheels

High-Capacity Corrosion-Resistant V-Groove
Wheel Track Casters with Metal Wheels

Extra-High-Capacity Flanged-Wheel
Track Casters with Metal Wheels

Extra-High-Capacity V-Groove
Track Casters with Metal Wheels

Threaded V-Groove Track
Rollers with Adjustable Shoulder

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