Conveyors, Conveyor Rollers and Components
Replacement conveyor rollers, gravity and powered roller conveyors, flexible conveyors, belt conveyors and bulk conveyor idlers. We source Interroll, Omni Metalcraft, Ashland, Ralphs-Pugh, Hytrol, FMH, PPI, Continental and Superior, and match the part to your existing conveyor.
Replacement rollers
Matched to your diameter, length and axle.
Every conveyor type
Gravity, powered, flexible, belt and bulk troughed.
Nine makers
Interroll, Omni Metalcraft, Ashland, Ralphs-Pugh, Hytrol, FMH, PPI, Continental, Superior.
Exported worldwide
Quoted with freight and export paperwork.
Start here: which conveyor or part?
Choose by what you need to move or replace.
| If you need to… | Look at | More |
|---|---|---|
| Replace worn or damaged rollers | Replacement conveyor rollers | Rollers |
| Move cartons or totes by hand or on a slight slope | Gravity roller or skatewheel conveyor | Conveyor types |
| Load and unload trucks with a conveyor that stores away | Flexible gravity conveyor | Flexible gravity |
| Load trucks faster with powered rollers | Flexible powered conveyor | Flexible powered |
| Move products level or up to a mezzanine | Horizontal or incline belt conveyor | Belt conveyors |
| Move bulk material such as grain, aggregate or ore | Troughed belt conveyor and idlers | Troughed belt conveyors |
Replacement conveyor rollers
Most rollers can be matched from a few measurements, whatever brand the conveyor is.
Steel and galvanized rollers
- Best for High loads, long runs, impact
- Options Galvanized, stainless, grooved, sprocketed
For receiving lines, assembly, pallet handling and anywhere loads are heavy or rough.
Plastic and PVC rollers
- Best for Lighter loads, quiet running
- Options Corrosion-resistant for wet and washdown areas
For packaging cells, inspection lines and food, chemical or washdown areas.
Driven and motorized rollers
- Types Sprocket, grooved (O-ring), poly-V
- Motorized 24 V motorized rollers, drum motors
For powered conveyors: chain-driven, belt-driven and motorized-roller (MDR) zones.
Roller sizes and axles
Diameter, length and axle are what define a replacement roller.
| Common roller diameter | Typical use |
|---|---|
| 1-3/8" (1.375") | Light-duty gravity conveyor and flexible conveyor |
| 1.9" | The most common size for gravity and powered conveyor |
| 2-1/2" and 2-9/16" | Heavier loads, pallets and wider frames |
Hex axles
7/16" hex (common on 1.9" rollers) and 11/16" hex (heavier duty).
Round axles
1/4" round on lighter rollers, and larger round axles on heavy rollers.
Retention
Most axles are spring-loaded on one end so the roller drops into the frame; some are fixed or threaded.
Replacing a roller: what to send us
Diameter
The outside diameter of the roller tube, and the wall gauge if you know it.
Between-frame length
The inside distance between the conveyor side frames, plus the overall axle length.
Axle
Hex or round, its size, and spring-loaded or fixed.
Drive
Plain, grooved, sprocketed (chain size and teeth) or motorized.
Material
Steel, galvanized, stainless, aluminum or PVC, and any lagging or coating.
Quantity and a photo
How many, and a photo of the roller and conveyor.
Roller and component brands we source
Jealco is an independent distributor, not tied to one maker, so we can match rollers across brands.
Interroll
- Gravity rollers (1100, 1450, 1700 series)
- Driven rollers (3500 series)
- Tapered rollers for curves
- RollerDrive motorized rollers (24 V / 48 V)
- Drum motors
A global specialist in rollers, motorized rollers and drum motors for unit-handling conveyors.
Request a QuoteOmni Metalcraft
- Rollers from 3/4" to 12" diameter
- Steel, galvanized, stainless, aluminum and PVC
- Grooved, sprocketed, tapered and poly-ribbed
- Custom rollers to drawing
- Belt, gravity and powered conveyors
Known for the breadth of its roller range and for custom rollers made to your frame and axle.
Request a QuoteAshland Conveyor
- Gravity rollers
- Skatewheels
- Ball transfers
- Gravity roller and skatewheel conveyor
- ProFlex powered flexible conveyor
A long-standing maker of gravity conveyor and replacement rollers, now part of ProVeyance Group.
Request a QuoteRalphs-Pugh
- Metal and plastic rollers
- Sprocket and grooved rollers for powered systems
- Urethane tapered rollers
- One-way rollers
- Troughing units, bearing and end-plug inserts
More than 70 years designing and fabricating conveyor rollers, including plastic rollers for food, chemical and washdown areas.
Request a QuoteHytrol
- Replacement rollers and parts
- Gravity roller conveyor
- Belt conveyor
- Motorized-roller (24 V) conveyor
- Flexible conveyor
A major US conveyor manufacturer. We supply Hytrol replacement rollers, parts and conveyor.
Request a QuotePPI, Continental and Superior
- Troughing and return idlers
- Impact and training idlers
- Conveyor pulleys
- Complete bulk belt conveyor components
For bulk troughed belt conveyors: Precision Pulley & Idler (Pella, Iowa), Continental Conveyor (Winfield, Alabama; part of PPI since 2024) and Superior Industries (Morris, Minnesota).
Request a QuoteConveyor types
Gravity and powered roller conveyors
- Gravity Low cost, no power, accumulates product
- Powered Zone control, merges, accumulation
Rows of rollers moving cartons, totes and pallets, either by gravity or with powered rollers.
Flexible gravity conveyors
- Brands FMH NestaFlex, Ashland, Hytrol
- Use Truck docks, seasonal peaks
Expand, curve and store away. No power needed.
Flexible powered conveyors
- Brands FMH BestFlex, Hytrol, Ashland ProFlex
- Speed Variable, 0 to 120 ft/min (BestFlex)
Powered rollers for faster truck loading and unloading.
Horizontal and incline belt conveyors
- Brands Hytrol, Omni Metalcraft
- Use Workstations, scanners, mezzanines
A continuous belt surface for cartons, totes, bags and irregular items, level or on an incline.
Troughed belt conveyors
- Brands PPI, Continental, Superior
- Use Grain, aggregate, ore, biomass
Troughed idlers cradle bulk material over long distances with minimal spillage.
Need the belt itself? See conveyor belting, belting accessories and bearings and skate wheels.
Conveyor and roller FAQ
Can Jealco supply replacement conveyor rollers?
Yes. Send the roller diameter, the between-frame length, the axle type and size, the drive type and the quantity, with a photo. We match rollers from Interroll, Omni Metalcraft, Ashland, Ralphs-Pugh and Hytrol, whatever brand the conveyor is.
What size conveyor roller do I need?
Measure the outside diameter of the roller, the inside distance between the conveyor frames, and the axle (hex or round, and its size). 1.9 inch diameter rollers with 7/16 inch hex axles are the most common on gravity and powered conveyor, but many sizes are in use.
Steel or PVC rollers?
Steel and galvanized rollers carry heavier loads and stand up to impact. PVC and plastic rollers are lighter, quieter and resist corrosion, which suits washdown, food and chemical areas and lighter loads. Stainless rollers combine strength with corrosion resistance.
What is a motorized roller (MDR)?
A roller with a small motor built inside, usually 24 volts DC. Each motorized roller drives a short zone of rollers through belts or O-rings, so zones can start and stop independently for zero-pressure accumulation.
Do you supply idlers for bulk belt conveyors?
Yes. We source troughing, return, impact and training idlers and pulleys from Precision Pulley & Idler, Continental and Superior for bulk troughed belt conveyors.
Which conveyor brands does Jealco source?
Interroll, Omni Metalcraft, Ashland, Ralphs-Pugh, Hytrol, FMH (NestaFlex and BestFlex), Precision Pulley & Idler, Continental and Superior. As an independent distributor we can also source others on request.
Send the measurements, the quantity and a photo
For rollers: diameter, between-frame length, axle and drive. For conveyors: what you move, the layout and the throughput. We will match it and quote with freight.