Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
The Hamilton W-520-DB70-1/2 wheel boasts a sturdy cast iron core enveloped in XC70 Polyurethane with a 70D durometer hardness. This industrial-grade construction ensures unparalleled durability and resistance to wear, even under the heaviest loads.
Equipped with a 1/2" sealed precision ball bearing, this wheel offers smooth and effortless maneuverability, reducing noise and enhancing operational efficiency. Ideal for precision-driven environments.
With a 5" diameter, 2" width, and 2 1/2" hub length, the W-520-DB70-1/2 wheel is engineered for a balanced load distribution, ensuring stability and reliability in a variety of applications.
Whether it's for manufacturing, warehousing, or retail, the Hamilton Duralast XC70 wheel is your go-to solution for heavy-duty performance. Its non-marking polyurethane ensures floor protection, making it suitable for both indoor and outdoor use.
Opting for the Hamilton W-520-DB70-1/2 means investing in reliability, performance, and quality. Benefit from our large inventory, experienced customer service, and the assurance of next-day shipping. Remember, replacing all casters at once can prevent uneven wear and provide long-term cost savings.
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 W-520-DB70-1/2 is a high-performance wheel designed for industrial applications where strength and durability are paramount. Crafted from premium XC70 Polyurethane on a robust cast iron core, this wheel offers the perfect blend of toughness and ease of use.
Whether in manufacturing, warehousing, or retail, the Hamilton W-520-DB70-1/2 wheel excels in demanding environments. Its non-marking nature protects floors, while the robust construction withstands heavy use, ensuring reliable performance day after day.
Choosing the Hamilton W-520-DB70-1/2 means opting for a product that delivers in terms of quality, performance, and longevity. Our commitment to customer satisfaction is reflected in our experienced customer service, large inventory, and fast shipping options, including same or next-day delivery.
This wheel is designed for easy maintenance, ensuring long-term efficiency with minimal downtime. Regular checks and simple cleaning are all it takes to keep it running smoothly.
Invest in the Hamilton W-520-DB70-1/2 Duralast Wheel for a solution that combines functionality with cost-effectiveness. Remember, replacing all casters at once can lead to improved performance, safety, and savings in the long run.
This Hamilton W-520-DB70-1/2 5" x 2" Polyurethane Wheel – 3400 lb is rated to 3400 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.
5" 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).
$122.00
| Identification | |
|---|---|
| Part Number / SKU | W-520-DB70-1-2 |
| Core | |
| Load Capacity | 3400 lbs |
| Wheel Diameter | 5" |
| Wheel Width | 2" |
| Wheel | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Iron |
| Construction | |
| Frame / Finish | Zinc Plated Steel |
| Temperature Range | -20°F to 180°F |
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 within the same duty class, all in stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 3200 lbsLighter duty | 5" × 2"Phenolic | Swivel with Brake + brake | 6-1/2" | $141.00 | View → | |
| 3200 lbsLighter duty | 5" × 2"Phenolic | Swivel | 6-1/2" | $113.00 | View → | |
| 3400 lbs | 5" × 2"Polyurethane | — | — | $122.00 | Viewing | |
| 4,000 lbsHeavier duty | 5" × 2"Polyurethane | Rigid with Brake + brake | 6-1/2" | $144.00 | View → | |
| 4000 lbsHeavier duty | 5" × 2"Polyurethane | Swivel with Brake, Rigid + brake | 6-1/2" | $192.00 | View → |





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