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
Discover the unparalleled strength and smooth handling of the Hamilton Quad-Wheel UltraGlide (70D) Casters. With an impressive capacity of 3850 lbs, these casters are perfect for heavy-duty applications in industrial, commercial, and home environments.
Don't compromise on quality. Choose Hamilton Quad-Wheel UltraGlide Casters for your industrial, commercial, or home use. Order today and experience the difference!
Engineered to support an impressive 3850 lb capacity, these casters are ideal for industrial, commercial, and home use, ensuring stability and support for heavy machinery, carts, and equipment.
The UltraGlide™ (70D) polyurethane tread provides excellent shock absorption and noise reduction, enhancing operation smoothness and reducing wear and tear on floors.
Featuring a 6" x 4" flat tread for stability and 1" sealed precision ball bearings for smooth movement, these casters offer effortless maneuverability in various settings.
Ideal for industrial settings, commercial environments, and home use, these casters are versatile for manufacturing plants, hospitals, schools, offices, retail stores, workbenches, and more.
Constructed with high-quality materials, these casters are resistant to wear, tear, and chemicals, ensuring longevity and reliability.
With a standard mounting plate for quick installation and minimal maintenance requirements, these casters are user-friendly and efficient.
Customize your experience by selecting from different wheel diameters, tread widths, and mounting options to meet your specific needs.
Hamilton's reputation for quality, durability, and performance is well-known, making their casters a reliable choice for any project.
These casters are not just durable and high-performing, but also cost-effective, reducing long-term expenses on floor and equipment maintenance.
Enjoy free shipping on orders over $250
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 of Hamilton Quad-Wheel UltraGlide Casters. Designed for a maximum capacity of 3850 lbs, they are ideal for industrial, commercial, and heavy-duty home use. Their 70D polyurethane tread ensures a smooth, quiet ride while protecting floors.
Perfect for manufacturing, warehouses, hospitals, schools, and home use. Measuring 6" x 4", their tread and precision ball bearings offer stability and effortless maneuverability.
Durable, easy to install, and maintain. Available in various sizes and configurations to meet specific needs. Invest in the Hamilton promise of quality and performance.
Diameter: 6 inches, Tread Width: 4 inches, Hub Length: 4.625 inches, Bearing Type: Precision Sealed Ball, Weight: 7 lbs, Color/Finish: Black Tread on Aluminum Center, Hardness: 70(D), Contour: Flat, Core Material: Aluminum.
This Hamilton 6" x 4" UltraGlide Polyurethane Caster – 3850 lb is rated to 3850 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" 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).
$569.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 6" |
| Wheel Tread Width | 4" |
| Load & Performance | |
| Wheel Capacity | 3850 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Frame Material | Zinc Plated Steel |
Hamilton R-HS2-6SWC95 6" x 2" Polyurethane Rigid Dual Wheel Caster – 2700 lb | CasterHQ
6" x 2" · 2700 lbs
$555
Hamilton S-HS2-6SWC95 6" x 2" Poly Dual Wheel Swivel Caster – 2700 lb | CasterHQ
6" x 2" · 2700 lbs
$569
Hamilton 6" x 2.5" Polyurethane Rigid Stainless Caster – 2200 lb | CasterHQ
6" x 2-1/2" · 2200 lbs
$309
View all hamilton casters · 5,243 styles · usa built · 2–3 week lead →
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 | |
|---|---|---|---|---|---|---|
| 2700 lbsLighter duty | 6" × 2"Polyurethane | Rigid | 7.75" | $555.00 | View → | |
| 2700 lbsLighter duty | 6" × 2"Polyurethane | Swivel | 7.75" | $569.00 | View → | |
| 3850 lbs | 6" × 4"Polyurethane | — | — | $569.00 | Viewing |
