
Ralphs-Pugh metal rollers are available in a wide range of bearings, tubes, and shaft combinations.
Typical applications include; Food & Beverage, Agriculture, Chemical, Unit Handling, Bulk Handling, Distribution & Manufacturing. Ralphs-Pugh specialise in all types of conveyor rollers for gravity and powered applications.
Ralphs-Pugh can also manufacture custom rollers to your specifications.
Tubes
- Galvanized Steel
- Carbon Steel
- Stainless Steel
- Aluminum
Tube Options
- Lighter / Heavier Wall Thickness
- Foam Filled
Tube Cover Options
- Urethane Sleeves
- Urethane Tapers for turns
- HDPE (high-density polyethylene) for non-marring applications
- PVC Plastic
Tube Finishes
- Polishing
- Anodizing
- Electropolishing
- Passivation of Stainless Steel
- Other options available upon request
Drive Options
- Sprockets or Grooves
- One Way Clutch w/ 7/16″ Hex or 11/16″ Hex Shafts
- Rulmeca Style Reduced Diameter Sprocket Hub
- Timing Sprockets
- Removable Metal Sprocket Hubs
- V-Guides
- Poly V Grooves
Shaft Configuration & Materials
- Hex, Round – Dual spring loading is standard – Options: Fixed or Loose
- Carbon Steel, Stainless Steel, Aluminum
- Zinc and Nickel Plating are available.
Shaft Extensions
- 9/16” is standard for 3/16“ round to 1/2” round or 7/16“ hex
- 3/4” is standard for 5/8“ – 11/16” round or hex and larger
- Measurements are from the hub of the bearing to the end of the shaft on each side
Springs
- Standard is dual spring loaded with shaft depressing to the hub of the bearing
Shaft End Options
- Plastic or Urethane Adapters over an Internal Metal Shaft
- Fixed Shaft, Through Shaft
- Threaded Ends, Drilled and Tapped Ends
- Drilled Holes
- Milled Flats
- D-Shaft Ends
- Plastic Flat Caps
- Shaft Deburring is Standard on all Shaft Ends