Ralphs-Pugh rollers
Metal Conveyor Rollers
Ralphs-Pugh metal rollers come in a wide range of tube, bearing and shaft combinations for gravity and powered conveyors – in food and beverage, agriculture, chemical, unit and bulk handling, distribution and manufacturing.
- 4tube materials
- dualspring-loaded shafts
- customto your spec
The range
Options
Shaft and End Options
| Option | Details |
|---|---|
| Shaft extensions | 9/16" standard for 3/16"–1/2" round or 7/16" hex; 3/4" for 5/8"–11/16" and larger |
| Springs | Dual spring loaded as standard; fixed or loose options |
| Shaft ends | Plastic or urethane adapters, fixed or through shafts, threaded, drilled and tapped, milled flats, D-ends, flat caps |
| Plating | Zinc and nickel available |
How it works
Choosing the Bearing
Match the bearing to the speed, load and environment.
Commercial Grade
Hardened steel balls in metal or plastic housings, for lower speeds and lighter loads. Plastic housings come conductive or non-conductive, with or without labyrinth seals against dust and dirt; stainless versions suit wet and corrosive areas.
Precision ABEC-1
Precision-ground, sealed bearings in chrome or 440, 304 or 316 stainless steel for higher speeds and heavier loads – the highest load and speed, lowest noise and longest life.
Bushings
Non-ball bushings in Ultra (acetal with Teflon), acetal, UHMW or ABS for slow, light gravity and push conveyors – sanitary, corrosion-resistant and maintenance-free, wet or dry.
Why Ralphs-Pugh metal rollers
Every Option You Need
Tubes
Galvanised, carbon or stainless steel, or aluminium; lighter or heavier walls, foam filled.
Covers and Finishes
Urethane sleeves and tapers, HDPE, PVC; polished, anodised, electropolished or passivated.
Drives
Sprockets, grooves, one-way clutches, timing sprockets, V-guides and poly-V grooves.
Shafts
Hex or round, steel, stainless or aluminium; many end options, deburred as standard.
Related
More Information
Not Sure Which One You Need?
Tell us about the job – the machine, the conditions and what it has to do – and we’ll help you choose the right Ralphs-Pugh product.