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.
Custom made to order. All sales final.
Each Hamilton product is custom manufactured for your order and ships in about 4-6 weeks. Please confirm all specs before checkout, since made-to-order items aren't eligible for returns, exchanges or refunds. Need help? Call 844-439-4335 or email info@casterhq.com and we'll verify fit for you.
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STEP .step most common3D solid for SolidWorks, Inventor, Fusion 360, Creo, NXReference geometry. Free for design use; redistribution or resale prohibited.
Introducing the Hamilton W-3520-SWC95-1/2, a cutting-edge caster designed for exceptional performance. The twin-wheel design, featuring UltraGlide Polyurethane with a 95A crown tread on an aluminum core, provides a smooth, stable roll on various surfaces.
This caster boasts a 3 1/2" diameter, 2" width, and 2 1/2" hub length, making it versatile for numerous applications. Whether it's industrial equipment or high-end retail displays, this caster is built to support and move with ease.
Equipped with a 1/2" sealed precision ball bearing, the W-3520-SWC95-1/2 ensures fluid movement and reliable load-bearing capacity. This feature reduces effort and enhances maneuverability, making it a top choice for demanding tasks.
The robust construction of this caster guarantees longevity and consistent performance. Its aluminum core offers strength without the added weight, and the polyurethane tread ensures durability in various working environments.
Selecting the Hamilton W-3520-SWC95-1/2 caster means choosing innovation, efficiency, and reliability. Ideal for a range of applications, it's a smart investment for businesses seeking advanced mobility solutions.
With our commitment to same or next day shipping and a vast inventory, you can quickly enhance your equipment's mobility. Order the Hamilton W-3520-SWC95-1/2 caster today and experience the difference in quality and performance.
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-3520-SWC95-1/2 Twin-Wheel UltraGlide Caster stands out for its exceptional design and functionality. Featuring a unique twin-wheel setup with a 3 1/2" diameter, this caster is engineered for optimal balance and mobility. The 95A durometer polyurethane tread on an aluminum core offers a blend of strength, durability, and floor protection, making it suitable for a wide range of industrial environments.
The caster's dimensions include a 3 1/2" wheel diameter, 2" width, and a 2 1/2" hub length. It also features a 1/2" sealed precision ball bearing for smooth operation and longevity, making it a reliable choice for industrial applications where precision and durability are key.
This caster is perfect for a variety of industrial uses, including manufacturing equipment, mobile workstations, and utility carts. Its non-marking nature also makes it suitable for environments where floor care is essential.
The Hamilton W-3520-SWC95-1/2 is available for online purchase, offering quick and efficient delivery options. It's optimized for e-commerce, ensuring a seamless shopping experience from selection to shipment.
This Hamilton W-3520-SWC95-1/2 3.5"x2" Polyurethane Twin-Wheel Caster – 750 lb is rated to 750 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.
3-1/2" diameter x 2" 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 -50°F to 200°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).
$191.00
| Identification | |
|---|---|
| Part Number / SKU | W-3520-SWC95-1-2 |
| Core | |
| Load Capacity | 750 lbs |
| Wheel Diameter | 3-1/2" |
| Wheel Width | 2" |
| Wheel | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Aluminum |
| Wheel tread hardness. Shore D is hard; Shore A is softer.Durometer (Shore)?Wheel tread hardness. Shore D is hard; Shore A is softer. | 95(A) |
| Wheel Color | Grey Tread on Alum Center |
| Hub Width | 2-1/2" |
| Bearing Type | Precision Sealed Ball Bearing |
| Construction | |
| Temperature Range | -50°F to 200°F |
| Unit Weight | 2 lbs |
| Compliance | |
| Buy American | Yes |
Free CAD files · no login, no email
STEP .step most common3D solid for SolidWorks, Inventor, Fusion 360, Creo, NXReference geometry. Free for design use; redistribution or resale prohibited.
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 within the same duty class, all in stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 750 lbs | 3-1/2" × 2"Polyurethane | — | — | $191.00 | Viewing | |
| 1000 lbsHeavier duty | 3-1/2" × 2"Nylon | Rigid | 4-11/16" | $156.00 | View → | |
| 1000 lbsHeavier duty | 3-1/2" × 2"Nylon | Swivel | 4-11/16" | $249.00 | View → |



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