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-631-EGT-3/4 wheel is a high-performance solution, featuring a robust 6" diameter polyurethane on cast iron wheel. This design guarantees both durability and efficient operation across various surfaces.
Incorporating Hamilton's cutting-edge Ergo-Glide XT technology, this wheel offers superior maneuverability and reduced rolling resistance, enhancing ergonomics and comfort in use.
Equipped with 3/4" precision tapered roller bearings, the W-631-EGT-3/4 wheel ensures a smooth, controlled motion, providing an optimal solution for heavy-duty applications.
This wheel is highly versatile, ideal for various industrial, commercial, and institutional settings. Its robust construction makes it suitable for both indoor and outdoor use.
Designed for hassle-free installation and minimal upkeep, the Hamilton W-631-EGT-3/4 wheel is a practical choice for businesses looking for reliable and low-maintenance mobility solutions.
Choosing the Hamilton W-631-EGT-3/4 wheel means investing in a product that delivers in terms of quality, performance, and versatility, meeting the demands of diverse mobility requirements with ease.
6" diameter polyurethane on a strong cast iron core ensures long-lasting durability and reliability.
Advanced technology for reduced rolling resistance, enhancing maneuverability and user comfort.
Smooth and controlled operation with 3/4" precision tapered roller bearings, ideal for heavy-duty use.
Suitable for a wide range of applications in industrial, commercial, and institutional settings.
Designed for both indoor and outdoor environments, offering flexibility in usage.
Hassle-free installation process, making it a practical choice for various applications.
Minimal upkeep needed, saving time and resources for businesses and users.
Capable of handling heavy loads, making it suitable for robust applications.
Polyurethane material helps in reducing noise, contributing to a quieter operation.
Non-marking polyurethane wheels protect floors from damage and wear.
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-631-EGT-3/4 wheel is a top-tier mobility solution, expertly crafted to combine strength, efficiency, and ergonomic design. Its 6" diameter polyurethane on cast iron wheel construction is engineered for both durability and ease of use across various environments.
The Hamilton W-631-EGT-3/4 wheel is characterized by its 6" diameter, 3" width, and 3 1/2" hub length. The wheel features 3/4" precision tapered roller bearings, providing a reliable and smooth performance.
This wheel is ideal for a variety of applications, including but not limited to industrial equipment, heavy-duty carts, and mobile workstations in settings like warehouses, manufacturing plants, and retail environments.
Opting for the Hamilton W-631-EGT-3/4 wheel means choosing a product that excels in quality, performance, and versatility. It stands out as a reliable mobility solution, enhancing the efficiency and functionality of your equipment.
Hamilton is committed to delivering high-quality products, backed by experienced customer service, ensuring that your investment in the W-631-EGT-3/4 wheel is a decision you can trust and rely upon.
This caster runs a Polyurethane wheel. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
Rated for -20°F to 180°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 Polyurethane wheel performs best on smooth to semi-smooth floors including sealed concrete, tile, and epoxy. 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).
$335.00
| Identification | |
| Brand | Hamilton |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Iron |
| Frame Material | Zinc Plated Steel |
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