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The W-420-UYB-1/2 Hamilton Unilast Solid Polyurethane Wheel is precision-engineered for superior performance in material handling. With a 4" diameter, 2" width, and 2 1/2" hub length, this wheel is designed for durability and longevity. The 75D solid polyurethane construction offers a perfect balance of hardness and elasticity, making it ideal for a wide range of industrial applications.
Whether it's manufacturing, warehousing, or any heavy-duty industrial setting, the Hamilton W-420-UYB-1/2 wheel excels in performance. Its 1/2" sealed precision ball bearing ensures smooth operations and reliable load-bearing capacity, enhancing productivity and operational efficiency across various applications.
Commit to excellence in your material handling requirements with the Hamilton Unilast Solid Polyurethane Wheel W-420-UYB-1/2. Every component is crafted with attention to detail and a focus on quality, ensuring that your operations benefit from the best in modern mobility solutions.
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 Unilast Polyurethane Wheel W-420-UYB-1/2 represents the pinnacle of industrial wheel design. It's engineered for resilience, performance, and versatility. Ideal for a range of demanding environments, this wheel offers a seamless blend of durability and efficiency.
The W-420-UYB-1/2 wheel is not just a component but a crucial enabler in modern industrial mobility. Its design and construction make it suitable for high-stress applications where precision and reliability are paramount. From aerospace to automotive manufacturing, this wheel helps businesses move forward.
Choose the Hamilton Unilast Polyurethane Wheel W-420-UYB-1/2 for unparalleled performance and reliability. Elevate your operational efficiency and productivity with this industry-leading wheel.
This is a Solid 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).
$63.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Solid Polyurethane |
| Frame Material | Zinc Plated Steel |
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4" x 2" Thermo Rubber Rigid Caster – 300 lb | 4" x 4-1/2" Top Plate | 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 | |
|---|---|---|---|---|---|---|
| — | 4" × 2"Solid Polyurethane | — | — | $63.00 | Viewing | |
| 200 lbsHeavier duty | 4" × 2"Gray Rubber | Rigid | 5-5/8" | $39.00 | View → | |
| 250 lbsHeavier duty | 4" × 2"Gray Rubber | Swivel | 5-5/8" | $40.00 | View → | |
| 300 lbsHeavier duty | 4" × 2"Gray Rubber | Rigid | 5-5/8" | $26.00 | View → | |
| 300 lbsHeavier duty | 4" × 2"Rubber | — | — | $20.00 | View → |
