Machined Gravity Roller
Tianhe manufactures Machined Gravity Roller as part of the Conveyor Rollers programme. It is ordered under model number 03WR.
Manufactured by Tianhe Conveying Machine Co., Ltd, Wuxi, Jiangsu, China. Specification confirmed on drawing before production.
Published data for this model
| Model No. | 03WR |
|---|
Figures above are taken from the manufacturer's published data for this model. Values not listed are confirmed on drawing rather than estimated.
Where it is used
Most roller replacement problems are dimensional, not mechanical: the bore, shaft form and frame width have to match exactly, and a roller that fits but has the wrong bearing class will be noisy within a month.
- Gravity roller runs in warehousing and dispatch
- Sprocket roller sections driven in chain groups
- Tapered rollers for curved conveyor sections
- Grooved rollers for O-belt and poly-V drive groups
How to specify it
Specify tube diameter, roller face, shaft form and bearing type together. If you are replacing rollers in an existing frame, measure the frame width and the shaft form before anything else.
Ordering
Send the model number 03WR with the quantity and destination country to [email protected]. We reply with price, lead time and a drawing to confirm before production.
Other Roller models
Applications and selection guidance
Warehousing and Distribution
Pick faces, dispatch lanes and truck loading runs built from flow track, gravity rollers and ball transfer plates.
IndustryMachine Builders and OEM Equipment
Motor rollers, end caps and ball transfer units supplied to specification for equipment manufacturers.
SolutionConveyor Retrofit and Spares Programmes
Re-bearing, re-wheeling and re-driving existing conveyor rather than replacing it.
Selection GuideHow to Select a Gravity Roller for a Roller Conveyor
The load a gravity roller actually carries is not the weight of the package. It is the weight divided by the rollers in contact, multiplied by how hard the package arrives.
Frequently Asked Questions
How do I order 03WR?
Send the model number 03WR and the quantity to [email protected], or message us on the contact page. We reply with price, lead time and the drawing for confirmation.
Quote 03WR
Email the model and quantity; we reply with price, lead time and drawing.