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The Hamilton Duralast 4" x 2" Polyurethane on Cast Iron Wheel is an excellent choice for industrial environments requiring a heavy-duty, reliable caster solution. Its robust construction ensures long-lasting performance and reliability. The 750 lbs load capacity makes it suitable for a wide range of applications, while the polyurethane material provides a perfect balance between toughness and floor protection. Enhance your industrial equipment's mobility and efficiency with this top-quality caster.
Enhance Your Equipment's Mobility with Our Durable and Efficient Wheels
Got questions? Our Caster Gurus are here weekdays 8 am - 5 pm. Get expert advice for your project needs.
Made with high-quality Duralast Polyurethane on Cast Iron, ensuring durability and reliability.
Supports up to 750 lbs, ideal for heavy-duty applications in industrial environments.
4-inch diameter wheels provide optimal maneuverability and ease of use.
A 2-inch wide wheel base ensures stability and even weight distribution.
2 1/4-inch hub length guarantees a strong and secure axle fit.
1" straight roller bearing ensures smooth and effortless motion.
Polyurethane material minimizes floor damage, making it safe for various surfaces.
Duralast material ensures extended wheel life, providing long-term value.
These wheels are suitable for a wide range of industrial applications.
Designed for quick and hassle-free setup, saving time and effort.
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 Hamilton Duralast 4-inch caster wheel is an exceptional choice for those seeking reliable and sturdy wheels for industrial and commercial applications. Its 750 lbs load capacity makes it perfect for heavy-duty tasks, while the straight roller bearing ensures smooth and effortless movement. The wheel's green polyurethane coating not only provides an attractive finish but also adds to the durability, resisting wear and tear in demanding environments.
Constructed with a strong cast iron core, this wheel is built to last. Its 4-inch diameter and 2-inch wide face are specifically designed to offer stability and ease of movement under heavy loads. The 2.25-inch hub length and 1.875-inch hub diameter ensure a secure fit, reducing the risk of wobble or detachment.
This Hamilton 4" x 2" Polyurethane Industrial Replacement Wheel – 750 lb is rated to 750 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).
$84.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Load & Performance | |
| Wheel Capacity | 750 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Iron |
| Frame Material | Zinc Plated Steel |
4" x 2" Gray Iron Semi Steel Industrial Replacement Wheel – 700 lb | CasterHQ
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4" x 2" Polyurethane Aluminum Industrial Replacement Wheel – 800 lb | CasterHQ
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4" x 2" Polyurethane Cast Iron Industrial Replacement Wheel – 800 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 | |
|---|---|---|---|---|---|---|
| 700 lbsLighter duty | 4" × 2"Polyurethane | — | 5-5/8" | $63.00 | View → | |
| 700 lbsLighter duty | 4" × 2"Cast Iron | Rigid | 5-5/8" | $48.00 | View → | |
| 750 lbs | 4" × 2"Polyurethane | — | — | $84.00 | Viewing | |
| 800 lbsHeavier duty | 4" × 2"Polyurethane | — | — | $26.00 | View → | |
| 800 lbsHeavier duty | 4" × 2"Polyurethane | — | — | $14.00 | View → |
