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.
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Silent Glide Casters

The Hamilton W-3530-SWC85-3/4 features a unique triple-wheel design, offering unparalleled support and stability. Each wheel measures 3 1/2" in diameter, 3" in width, and a 3 1/2" hub length, making it ideal for heavy-duty applications.
Equipped with UltraGlide Polyurethane (85A) Crown Tread on an Aluminum Core, this caster ensures a smooth and quiet operation. The polyurethane material offers excellent floor protection, reducing wear and tear on surfaces.
The triple-wheel design significantly increases load capacity, distributing weight evenly. This makes the W-3530-SWC85-3/4 an excellent choice for heavy equipment and industrial applications.
Featuring 3/4" sealed precision ball bearings, these casters provide easy and efficient maneuverability. The sealed bearing design ensures long-term performance with minimal maintenance, enhancing the caster's lifespan and reliability.
The Hamilton W-3530-SWC85-3/4 is adept for use in a variety of settings, from industrial floors to retail and office environments. Its non-marking polyurethane wheels are suitable for both indoor and outdoor applications.
Designed for straightforward installation, this caster is compatible with a wide range of equipment, making it a versatile addition to any mobility needs.
Opting for the Hamilton W-3530-SWC85-3/4 means selecting a caster that delivers in strength, durability, and ease of movement. Ideal for those seeking a high-performance mobility solution for their heavy-duty equipment.
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-3530-SWC85-3/4 Caster sets a new standard in heavy-duty casters, with its innovative triple-wheel design. This unique feature ensures greater stability and weight distribution, making it an ideal choice for equipment that demands reliable support.
Featuring UltraGlide Polyurethane wheels, this caster offers a blend of durability and floor protection. The 85A durometer rating indicates a perfect balance between softness and strength, ensuring smooth movement across a variety of surfaces without marking them.
The design of the W-3530-SWC85-3/4 focuses on evenly distributing weight, thereby increasing the caster's load capacity. This makes it especially suitable for heavy-duty industrial machinery and equipment, where performance and reliability are paramount.
Equipped with 3/4" sealed precision ball bearings, the caster ensures smooth and controlled movement. This precision aids in maneuverability in tight spaces, enhancing the functionality and ease of use in various applications.
With a wheel diameter of 3 1/2 inches, a width of 3 inches, and a hub length of 3 1/2 inches, the W-3530-SWC85-3/4 is engineered for optimal fit and performance. These dimensions are carefully chosen to balance mobility and stability for various applications.
Every aspect of the Hamilton caster is designed with long-term performance in mind. From the sealed bearings that minimize maintenance to the robust construction of the wheel, this product promises reliability and endurance in demanding situations.
Choosing the Hamilton W-3530-SWC85-3/4 Caster means opting for a mobility solution that excels in strength, functionality, and versatility. It's a commitment to quality and performance that is unmatched in the caster industry.
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).
$242.00
| Identification | |
| Brand | Hamilton |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Aluminum |
| Frame Material | Zinc Plated Steel |
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