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-840-DL-1-15/16 is a premium wheel designed for heavy-duty industrial applications. It features a high-quality Duralast Polyurethane (95A) layer on a sturdy cast iron core, measuring 8 inches in diameter and 4 inches in width. The 4 1/4" hub length and 1 15/16" plain bore offer robust support and versatility for various machinery.
This wheel is engineered for longevity and efficiency. The Duralast Polyurethane coating provides excellent resistance to wear, chemicals, and impacts, while the cast iron core ensures structural integrity under heavy loads.
Ideal for a wide range of industrial environments, the W-840-DL-1-15/16 wheel can be used in manufacturing plants, warehouses, and other settings where reliable and durable wheels are essential.
The unique combination of polyurethane and cast iron offers a balance between smooth rolling and noise reduction, enhancing workplace efficiency and comfort.
Designed for easy integration, this wheel can be installed quickly and efficiently, reducing downtime and increasing productivity.
Choosing the Hamilton W-840-DL-1-15/16 means investing in a wheel that combines strength, durability, and performance, making it a top choice for enhancing the mobility of heavy-duty industrial equipment.
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
Because of its size and weight, this item typically ships LTL freight on a pallet. Smaller add-on items may ship parcel. Freight cost is calculated by destination and shown before payment, or quoted for large orders.
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-840-DL-1-15/16 wheel is a state-of-the-art solution for heavy-duty industrial applications. It features a Duralast Polyurethane coating on a cast iron core, offering a wheel diameter of 8 inches and a width of 4 inches, perfect for handling substantial loads with ease and efficiency.
The wheel's design balances hardness and elasticity, ensuring smooth and quiet operation. Its non-marking nature makes it suitable for a variety of floor types, including sensitive surfaces.
Ideal for manufacturing, warehousing, and other industrial settings, the Hamilton W-840-DL-1-15/16 wheel is versatile and reliable, enhancing the functionality of a wide range of equipment.
Designed for hassle-free installation and low maintenance, this wheel ensures operational efficiency and minimizes downtime in demanding industrial environments.
This Hamilton W-840-DL-1-15/16 8" x 4" Polyurethane Wheel – 9000 lb is rated to 9000 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.
8" diameter x 4" 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).
$322.00
| Identification | |
|---|---|
| Part Number / SKU | W-840-DL-1-15-16 |
| Core | |
| Load Capacity | 9000 lbs |
| Wheel Diameter | 8" |
| Wheel Width | 4" |
| Wheel | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Iron |
| Wheel Color | Green Poly on Gray Center |
| Hub Width | 4-1/4" |
| Bearing Type | Plain Bore (No Bearing) |
| Construction | |
| Frame / Finish | Zinc Plated Steel |
| Temperature Range | -20°F to 180°F |
| Unit Weight | 22 lbs |
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 | |
|---|---|---|---|---|---|---|
| 8700 lbsLighter duty | 8" × 4"Polyurethane | Rigid | 11" | $1,776.00 | View → | |
| 8700 lbsLighter duty | 8" × 4"Polyurethane | Swivel | 11" | $2,208.00 | View → | |
| 9000 lbs | 8" × 4"Polyurethane | — | — | $322.00 | Viewing | |
| 9000 lbsSame capacity | 8" × 4"Polyurethane | — | — | $354.00 | View → | |
| 9000 lbsSame capacity | 8" × 4"Polyurethane | — | — | $408.00 | View → |





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