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-POY-1660-1-1/4 wheel, with its impressive 16 1/4" diameter and 6" width, is engineered for heavy-duty applications. Its robust design ensures a high load capacity, making it ideal for industrial environments.
Crafted from high-quality polyurethane, this wheel offers excellent floor protection and noise reduction. Its durability is enhanced by its resistance to abrasion, chemicals, and impact, ensuring a long service life.
Featuring a 1 1/4" sealed precision tapered roller bearing, the wheel provides smooth and efficient motion, crucial for precision tasks and reducing manual effort in material handling.
This wheel is not only limited to industrial use but also suitable for retail, healthcare, and educational facilities where reliability and floor protection are paramount.
Designed for easy installation, the W-POY-1660-1-1/4 wheel fits seamlessly into existing systems. Its low-maintenance requirements make it a cost-effective solution for busy operations.
Opting for the Hamilton W-POY-1660-1-1/4 wheel means investing in a product that offers reliability, efficiency, and longevity. It’s an ideal choice for enhancing mobility in a wide range of applications, ensuring your operations run smoothly and effectively.
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-POY-1660-1-1/4 Press-on Polyurethane Wheel is a premium mobility solution designed for demanding industrial environments. This wheel combines strength, precision, and versatility, making it an ideal choice for a wide range of applications.
The Hamilton W-POY-1660-1-1/4 wheel is not just limited to industrial environments. Its non-marking and floor-friendly nature makes it suitable for healthcare facilities, educational institutes, and retail spaces. Whether it's for moving heavy machinery or providing mobility to utility carts, this wheel stands out for its reliability and durability.
Designed for easy integration, the W-POY-1660-1-1/4 wheel can be installed quickly and is compatible with various caster types. Its 6 3/4" hub length and 1 1/4" bearing size make it a versatile fit for many applications.
Choosing the Hamilton W-POY-1660-1-1/4 means selecting a wheel that offers unmatched performance and longevity. Its construction ensures that it can withstand the rigors of daily use while providing smooth and efficient mobility. With this wheel, you are investing in a product that delivers both quality and value, ensuring that your operations are uninterrupted and efficient.
At CasterHQ, we are committed to providing our customers with exceptional service and support. Our team is always ready to assist with any questions about our products, ensuring you make the best choice for your needs.
Take advantage of our large inventory and get your Hamilton W-POY-1660-1-1/4 wheel shipped on the same or next day. Ensure smooth and efficient operations in your workplace by ordering now!
This is a Cast Iron wheel. Steel / iron wheels give maximum capacity and durability on smooth, hard industrial floors and tolerate heat.
16" diameter x 6" 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).
$1,381.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 16" |
| Wheel Tread Width | 6" |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Cast Iron |
| Frame Material | Zinc Plated Steel |
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