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-1640-DL-2-3/16 is a high-performance wheel designed for heavy-duty industrial applications. It features a durable Duralast Polyurethane (95A) layer on a strong cast iron core, measuring 16 inches in diameter and 4 inches in width. The 4 1/4" hub length with a 2 3/16" plain bore provides a robust foundation for high load capacities.
This wheel is highly versatile, suitable for a range of industrial environments, particularly where heavy loads are involved. Its robust design ensures reliability under strenuous conditions.
Selecting the Hamilton W-1640-DL-2-3/16 means opting for a wheel that combines strength, durability, and reliability, essential for demanding industrial applications. Its design is focused on longevity and efficient performance under heavy loads.
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-1640-DL-2-3/16 wheel stands as a pinnacle of industrial wheel technology, offering a robust 16" diameter and 4" width. This wheel is expertly crafted with a Duralast Polyurethane coating on a cast iron core, ensuring exceptional durability and performance in heavy-duty applications.
Perfect for a variety of industrial settings, the Hamilton W-1640-DL-2-3/16 wheel excels in scenarios where heavy machinery or equipment needs reliable, durable mobility. Its non-marking nature also makes it suitable for use on sensitive flooring.
Opting for the Hamilton W-1640-DL-2-3/16 means choosing a wheel that balances strength, performance, and reliability. It's an ideal choice for demanding environments where durability and load capacity are paramount.
This is a Polyurethane wheel. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
16" 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).
$521.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 16" |
| Wheel Tread Width | 4" |
| 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-1650-DT70-1-1/4 16" x 4" Polyurethane Wheel – 4550 lb | CasterHQ
16" x 4"
$1,497
Hamilton W-1640-DL-2-7/16 16" x 4" Polyurethane Wheel – 9000 lb | CasterHQ
16" x 4"
$521
Hamilton W-1640-RL-2-7/16 16" x 4" Rubber Wheel – 22800 lb | CasterHQ
16" x 4"
$431
View all 16′ x 4′ 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 | |
|---|---|---|---|---|---|---|
| — | 16" × 4"Polyurethane | — | — | $521.00 | Viewing | |
| 5500 lbsHeavier duty | 16" × 4"Cast Iron | Rigid | — | $1,104.00 | View → | |
| 5500 lbsHeavier duty | 16" × 4"Cast Iron | Swivel | — | $1,441.00 | View → | |
| 6000 lbsHeavier duty | 16" × 4"Polyurethane | Rigid | — | $1,733.00 | View → | |
| 7000 lbsHeavier duty | 16" × 4"Cast Iron | Rigid | — | $1,161.00 | View → |





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