Heavy Duty PU Iron Core Industrial Caster (6-12")
Key points
- PU tread - wear, oil & chemical resistant
- Cast iron core for heavy load capacity
- 360° swivel with smooth ball bearings
- 6-12 inch sizes with brake options
- Reinforced steel bracket with ball-bearing swivel
- PU tread protects concrete floors under heavy loads
- Size and configuration options let warehouses, factories and OEM builders match caster handling to each mobile platform
- The brake option keeps loaded trolleys parked safely on ramps and uneven workshop floors
- Foundries and steel yards can move heavy stillages over swarf and grit, where a soft wheel would cut through and jam
- Spare wheels can be held in one size, so a yard keeps moving without waiting on a part
- A factory relocation crew can swap the casters onto existing trolleys before moving machinery, so heavy units roll out without hiring extra equipment
- A tread that will not mark concrete keeps a warehouse floor presentable, so a leased unit is handed back without scuff claims
| Wheel | Polyurethane + Cast Iron Core |
| Size | 6 / 8 / 10 / 12 inch |
| Type | Swivel, Rigid, Brake Options |
| Load | Up to 3 Ton (4 Wheels) |
| Steering | 360° Ball-Bearing Swivel |
| MOQ | 1 pc |
| MOQ | 1 pc |
| Price basis | FOB China |
| Payment | T/T bank transfer |
| Packing | Export carton with moisture-resistant packing |
| Sample | Available before a bulk order |
| Lead time | Confirmed in your quotation |
Product detail
Extra-heavy-duty industrial caster with a polyurethane wheel over a cast iron core, engineered for high-load trolleys, racks, machinery and work platforms. The PU tread resists wear, oil and chemicals while protecting concrete floors, and the reinforced steel bracket with ball-bearing swivel delivers smooth 360-degree steering under load. Available in 6, 8, 10 and 12 inch sizes in swivel, rigid and brake configurations to match different applications. Four wheels can support up to 3 tons, making this caster a dependable choice for warehouses, factories and workshop equipment. Factory-direct supply supports bulk orders and custom load ratings for OEM projects. Crews pushing a full trolley across a shift feel it most in how easily the steering keeps up. A small shelf float lets a maintenance team re-wheel a trolley between shifts instead of pulling it out of service. Warehouse safety audits can list each caster set on the trolley inspection schedule, so worn tread or a stiff swivel is spotted during a routine check and replaced before a loaded run turns unsafe for the crew pushing it. At a trade counter, a sample caster mounted on a loaded test board lets a buyer feel the swivel under weight before committing, which is far more persuasive than a catalogue photo. Hire companies can check the swivel and tread when a trolley comes back, so it goes out again with sound casters and tread wear is charged to the right contract. A wheel for a plant or warehouse trolley carrying machine parts, where the iron core takes the load and the PU tread rolls quietly.
