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Experience unmatched performance with the Durastar 4" x 2" DURATOUGH Donut Wheel, engineered for demanding environments where strength, longevity, and smooth operation are essential. This high-quality caster wheel features an advanced DURATOUGH polyurethane tread molded onto a resilient polyolefin core, delivering a tough, impact-resistant solution for your mobility needs.
With its 700 lb load capacity and 1-3/16" plain bore, this wheel is perfect for medium to heavy-duty carts, material handling equipment, and transport systems. The donut-style tread provides quiet rolling and enhanced push efficiency, making it suitable for applications requiring reduced operator fatigue and better control.
Durastar’s proprietary polyurethane formula ensures superior floor protection, chemical resistance, and long wear life—ideal for use in warehouses, manufacturing plants, and commercial facilities. Whether you're outfitting custom carts or upgrading worn-out wheels, this DURATOUGH caster wheel offers lasting performance backed by trusted engineering.
Upgrade your equipment with Durastar's 4" x 2" DURATOUGH donut wheel and enjoy smooth mobility, heavy-duty reliability, and long-term value in every roll.
Order processing
In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.
Shipping method
Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.
Payment & procurement terms
New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.
Volume pricing & quotes
Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.
Returns & warranty
Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.
For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.
The Durastar 4" x 2" DURATOUGH Donut Wheel is designed for professionals who require strength, smooth operation, and long-lasting performance from their caster components. Whether you're outfitting carts, dollies, or transport systems, this high-tech polyurethane wheel is built to handle tough conditions while protecting floors and reducing operator fatigue.
This wheel features a DURATOUGH polyurethane tread securely bonded to a high-strength polyolefin core. The result is a durable, lightweight wheel that withstands abrasion, impacts, and exposure to oils, greases, and common cleaning agents. Its non-marking tread offers excellent floor protection, making it ideal for sensitive work environments.
The donut-style tread profile ensures reduced rolling resistance and increased maneuverability, especially on uneven or smooth surfaces. Paired with a 1-3/16" plain bore, this wheel integrates seamlessly into axle setups while offering stable performance under loads up to 700 pounds.
Whether you’re managing a manufacturing floor, stocking a warehouse, or improving mobility in a distribution center, the Durastar DURATOUGH wheel is engineered to deliver. Its quiet operation and ergonomic features make it especially suitable for material handling equipment where operator comfort and efficiency matter.
Invest in a wheel built for performance. The Durastar 4" x 2" DURATOUGH polyurethane donut wheel is a smart upgrade for any equipment requiring dependable strength, quiet mobility, and lasting durability.
This 4" x 2" Polyurethane Polyolefin Wheel – 700 lb is rated to 700 lbs per wheel. Divide the total load across the number of wheels in your rig and keep working loads within about 75-80% of the rating for continuous use.
This is a Polyurethane wheel. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
4" diameter x 2" tread width. Verify your axle diameter and hub/bore length against your existing wheel before ordering.
Yes. Most wheels can be paired with a swivel or rigid rig to build a complete caster. Tell us your mount and load and we will spec the rig - request it on our bulk pricing page.
Rated for -20°F to 180°F. Operating outside the rated range can shorten wheel life and reduce capacity.
We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).
$20.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Load & Performance | |
| Wheel Capacity | 700 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
4" x 2" Gray Iron Semi Steel Industrial Replacement Wheel – 700 lb | CasterHQ
4" x 2" · 700 lbs
$19
4" x 2" Semi-Steel Rigid Caster – 700 lb | 4" x 4-1/2" Top Plate | CasterHQ
4" x 2" · 700 lbs
$38
4" x 2" Polyurethane Steel Swivel Kingpinless Caster – 700 lb | CasterHQ
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View all 4′ x 2′ casters & wheels →
Your selection is highlighted. Every option shares its wheel size and mount; a Direct fit tag means the same mounting plate — a drop-in replacement. Step up or down in load rating, all in-stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 600 lbsLighter duty | 4" × 2"High Temp Phenolic | Swivel with Brake + brake | 5-5/8" | $265.00 | View → | |
| 600 lbsLighter duty | 4" × 2"Cast Iron | — | — | $23.00 | View → | |
| 700 lbs | 4" × 2"Polyurethane | — | — | $20.00 | Viewing | |
| 700 lbsSame capacity | 4" × 2"Ductile Iron | — | — | $19.00 | View → | |
| 700 lbsSame capacity | 4" × 2"Cast Iron | Rigid | 5-5/8" | $38.00 | View → |
