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 Ductile Iron Metal Wheel W-525-ML-1-15/16 showcases unparalleled durability and quality, designed to support heavy-duty applications across diverse industries. Its 5" diameter and 2 1/2" width are complemented by a 3 1/4" hub length, ensuring it can accommodate a wide range of operational demands with its 1 15/16" plain bore.
Ideal for high-capacity manufacturing, warehousing, and more, the W-525-ML-1-15/16 wheel is engineered for reliability and efficiency. This wheel is built to withstand the rigors of daily use, providing a solid foundation for any material handling needs.
Experience the pinnacle of wheel technology with the Hamilton Ductile Iron Metal Wheel. Its ductile iron construction not only offers superior strength but also ensures longevity under the toughest conditions. Enhance your operations with a wheel designed for performance.
Don't let subpar equipment hold you back. Upgrade to the Hamilton Ductile Iron Metal Wheel W-525-ML-1-15/16 for unmatched durability and efficiency. Elevate your material handling capabilities now.
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 Ductile Iron Metal Wheel W-525-ML-1-15/16 is engineered for resilience and optimal performance. Designed with the demands of industrial environments in mind, this wheel features a robust ductile iron construction, making it capable of handling heavy loads with ease. Its dimensions, a 5-inch diameter by 2 1/2-inch width, are perfectly suited for a wide range of applications, from manufacturing to warehousing.
The Hamilton W-525-ML-1-15/16 wheel finds its place in numerous settings, demonstrating unmatched versatility. It's the wheel of choice for those in manufacturing, warehousing, and even in more demanding environments like construction and outdoor industrial sites. Its design ensures reliability where it matters most, enabling businesses to keep operations running smoothly and efficiently.
Choosing the Hamilton Ductile Iron Wheel W-525-ML-1-15/16 means investing in the future of your operations. With its exceptional quality, durability, and performance, this wheel stands out as a foundational component for industrial mobility. Elevate your operational efficiency and reliability today by integrating Hamilton's premier wheel solution into your workflow.
This caster runs a Ductile Iron wheel. Steel / iron wheels give maximum capacity and durability on smooth, hard industrial floors and tolerate heat.
Rated for -20°F to 800°F. Operating outside the rated range can reduce wheel life and load capacity, so match it to your environment (wash-down, freezer, oven-adjacent, etc.).
The Ductile Iron wheel performs best on smooth, hard industrial floors. For non-marking or clean-environment needs, ask us about matching tread options.
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).
$151.00
| Identification | |
| Brand | Hamilton |
| Load & Performance | |
| Temp Range | -20°F to 800°F |
| Materials & Finish | |
| Wheel Material | Ductile Iron |
| Wheel Core Material | Steel |
| Frame Material | Zinc Plated Steel |
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