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.
Specialty Casters
Gate Casters
BBQ Pit & Smoker Casters
Keyed Drive Wheels
Drywall Cart Casters
Skid Wheels & Casters for RVs
Leveling Casters
Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels
Low Profile Casters
Cart Wheels & Casters
Toolbox Caster Sets
Bakery & High Temperature Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters

The Hamilton W-615-SPT-3/4 features a top-grade 6" diameter Ergo-Glide Polyurethane (85A) wheel on a sturdy cast iron core. This wheel is designed for heavy-duty applications, offering a blend of durability and smooth operation on a variety of surfaces.
With its polyurethane tread, the wheel provides an ergonomic advantage, reducing noise and offering shock absorption. The material is also floor-safe, ensuring no marks or damage on sensitive surfaces.
Equipped with a 3/4" precision tapered roller bearing, the wheel guarantees smooth and controlled motion. This feature enhances maneuverability and load distribution, making it ideal for industrial use.
The W-615-SPT-3/4 wheel is versatile, suitable for various applications including manufacturing, warehousing, and retail. Its durability and ergonomics make it a popular choice for demanding environments.
This wheel is designed for easy installation and low maintenance, ensuring long-term reliability and user satisfaction without the need for frequent replacements or repairs.
Choosing the Hamilton W-615-SPT-3/4 means investing in a wheel that offers unmatched durability, ease of movement, and floor protection. It's an ideal choice for enhancing the mobility of your equipment with minimal effort.
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.
Experience the strength and durability of the Hamilton W-615-SPT-3/4, featuring a robust 6" diameter wheel made from high-grade Ergo-Glide Polyurethane (85A) mounted on a solid cast iron core. This wheel is engineered for industrial-level performance, ensuring longevity and reliability in demanding environments.
Designed with ergonomics in mind, the Ergo-Glide Polyurethane material offers a smooth, noise-reduced operation. Its shock-absorbing properties enhance comfort and reduce strain on equipment, making it a top choice for frequent and intensive use.
The inclusion of a 3/4" precision tapered roller bearing ensures that the Hamilton W-615-SPT-3/4 wheel provides smooth, controlled movement with excellent load distribution capabilities. This precision component is key to the wheel's superior performance and maneuverability.
The polyurethane tread is not only durable but also floor-safe, making it an ideal choice for environments where floor protection is crucial. It reduces marks and scratches on surfaces, ensuring your workspace remains pristine.
From manufacturing floors to retail and warehouse settings, the Hamilton W-615-SPT-3/4 wheel is versatile enough to suit various applications. Its durability and ergonomic design make it suitable for a wide range of industrial equipment.
This wheel is designed for straightforward installation, allowing for quick setup and integration into existing systems. Its low maintenance requirements ensure hassle-free use and contribute to its overall cost-effectiveness.
Selecting the Hamilton W-615-SPT-3/4 means opting for a wheel that excels in durability, ergonomic design, and floor protection. It's an investment in efficient and reliable mobility for your industrial needs.
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).
$172.00
| 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 |
Search
