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.

Introducing the Hamilton 5-Wheel UltraGlide, a robust and high-performance wheel designed for industrial applications. With a remarkable 5100 lbs load capacity, it's ideal for heavy-duty tasks.
Diameter: 6 inches
Width: 5 inches
Hub Length: 5 5/8 inches
Bearing Type: 1 1/4 inch Sealed Precision Ball Bearing
Tread Material: Flat Polyurethane (70D)
Core Material: Aluminum
Engineered for durability and ease of use, the Hamilton 5-Wheel UltraGlide offers a smooth, stable ride. Its polyurethane tread is both firm and resilient, providing excellent traction and reduced noise levels. The aluminum core adds to the wheel's strength, making it an ideal choice for industrial environments.
This wheel's large diameter and wide profile ensure a balanced distribution of weight, enhancing maneuverability and efficiency in demanding applications. The sealed precision ball bearing facilitates smooth motion and adds to the wheel's longevity.
Whether for warehouses, manufacturing plants, or other heavy-duty settings, the Hamilton UltraGlide 5-Wheel is your go-to solution for reliable and efficient material handling.
Supports up to 5100 lbs, ideal for heavy-duty use.
Polyurethane (70D) tread for long-lasting performance.
Robust core material ensures strength and stability.
6-inch wheel for efficient movement and load distribution.
5-inch width provides a stable base for heavy loads.
1 1/4" ball bearings for smooth motion and reduced maintenance.
Enhances grip and reduces rolling resistance.
Polyurethane material minimizes operational noise.
Designed for quick and hassle-free setup.
Suitable for various industrial applications.
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 UltraGlide XC wheel stands as a testament to advanced industrial wheel technology, expertly crafted for high-demand applications where strength and dependability take precedence. With an impressive load capacity of 5100 lbs at 3 mph, this wheel thrives in the most challenging industrial settings.
| Wheel Diameter | 6 inches |
| Wheel Face Width | 5 inches |
| Hub Length | 5.625 inches |
| Wheel Hardness | 70(D) |
| Wheel Core Material | Aluminum |
| Shipping Weight | 8.20 lbs |
| Color/Finish | Black Tread on Aluminum Center |
| Wheel Type | UltraGlide XC |
Ideal for a wide range of industrial environments, the Hamilton UltraGlide XC wheel is a perfect fit for manufacturing plants, warehouses, and other areas where handling heavy loads is routine. Its robust build and thoughtful design ensure sustained durability and consistent performance in demanding conditions.
This Hamilton W-650-SWF70D-1-1/4 6" x 5" Polyurethane Wheel – 5100 lb is rated to 5100 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.
6". 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).
$704.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 6" |
| Load & Performance | |
| Wheel Capacity | 5100 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Aluminum |
| Frame Material | Zinc Plated Steel |
Hamilton 6" x 2 3/4" Iron V-Grooved Wheel – 2500 lb | CasterHQ
6" · 2500 lbs
$132
Hamilton 6" V-Grooved Metal Industrial Replacement Wheel – 2250 lb | CasterHQ
6" · 2250 lbs
$168
Hamilton 6" x 3" Forged Steel V-Grooved Wheel – 10000 lb | CasterHQ
6" x 3" · 10000 lbs
$303
View all hamilton replacement 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 | |
|---|---|---|---|---|---|---|
| 2250 lbsLighter duty | 6"Cast Iron | — | — | $168.00 | View → | |
| 2500 lbsLighter duty | 6"Cast Iron | — | — | $132.00 | View → | |
| 5100 lbs | 6"Polyurethane | — | — | $704.00 | Viewing | |
| 10000 lbsHeavier duty | 6" × 3" | — | — | $303.00 | View → |




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