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 W-615-DB-1/2 Hamilton Duralast Wheel is not just any wheel. It's a prime example of Hamilton's excellence in delivering high-quality, durable, and efficient wheels for a variety of applications. This wheel, with its 6-inch diameter, 1 1/2-inch width, and 1 3/4-inch hub length, is ideal for smooth, effortless movements in industrial environments.
Designed for heavy-duty usage, this wheel features a 95A Duralast Polyurethane on Cast Iron construction, ensuring durability and resistance to wear and tear. The 1/2" sealed precision ball bearing offers smooth operation, reducing maintenance needs and enhancing lifespan.
From warehousing to manufacturing, the Hamilton W-615-DB-1/2 wheel is a versatile solution. Its robust design ensures reliable performance in demanding environments, making it a preferred choice for material handling and industrial mobility.
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-615-DB-1/2 represents the pinnacle of wheel design, blending high-grade materials with cutting-edge technology. This wheel is specifically engineered to meet the rigorous demands of industrial environments, providing unparalleled performance and durability.
With the Hamilton W-615-DB-1/2, step into a new era of industrial efficiency and reliability. Experience the difference that quality engineering and innovative design can make in your operations. Choose Hamilton for wheels that drive your business forward.
This is a Polyurethane wheel. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
6" diameter x 1-1/2" 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).
$132.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 6" |
| Wheel Tread Width | 1-1/2" |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Iron |
| Frame Material | Zinc Plated Steel |
Hamilton W-630-DB-3/4 6"x3" Polyurethane Wheel – 3400 lb | CasterHQ
6" x 3"
$162
Hamilton 6" V-Grooved Metal Industrial Replacement Wheel – 2250 lb | CasterHQ
6" · 2250 lbs
$168
Hamilton 6" x 2 3/4" Iron V-Grooved Wheel – 2500 lb | CasterHQ
6" · 2500 lbs
$132
View all hamilton replacement 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 | |
|---|---|---|---|---|---|---|
| — | 6" × 1-1/2"Polyurethane | — | — | $132.00 | Viewing | |
| 2250 lbsHeavier duty | 6"Cast Iron | — | — | $168.00 | View → | |
| 2500 lbsHeavier duty | 6"Cast Iron | — | — | $132.00 | View → | |
| 10000 lbsHeavier duty | 6" × 3" | — | — | $303.00 | View → |




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