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Hamilton W-3520-SWC85-1/2 3.5" x 2" Polyurethane Sealed Caster – 2300 lb | CasterHQ

Volume discounts applied at checkout
  • 50-99 units: 5% Off
  • 100-199 units: 10% Off
  • 200+ units: 15% Off
Status: Custom Made to Order · 4-6 Weeks Lead
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Custom Made to Order. Built to spec from raw stock. Standard lead time is 4-6 Weeks from PO. Expedite available — call for quote.

PRODUCT CODE: W-3520-SWC85-1-2

Product Overview
W-3520-SWC85-1/2 Hamilton Twin-Wheel UltraGlide Caster Overview

W-3520-SWC85-1/2: Precision and Durability in Motion

Superior Roller Bearing Technology

At the heart of the W-3520-SWC85-1/2 Hamilton Twin-Wheel UltraGlide Caster lies its 1/2" Sealed Precision Ball Bearing. This advanced bearing technology ensures a smoother glide, superior load distribution, and enhanced durability. It's designed for precision performance and longevity, reducing maintenance needs and increasing efficiency in any application.

Robust Design and Materials

Featuring a 3 1/2" diameter x 2" wide CrownTread Polyurethane wheel on a sturdy Aluminum core, this caster is engineered for strength and durability. The CrownTread design enhances rollability and reduces floor impact, ideal for a variety of surfaces.

Enhanced Mobility and Load Capacity

The twin-wheel design of the W-3520-SWC85-1/2 not only offers improved stability but also enhances load distribution. This design allows for easier maneuverability and a higher load capacity, making it perfect for both industrial and commercial use.

Versatile Application Range

This caster is highly versatile, suitable for various environments from warehouses and manufacturing plants to retail spaces and hospitals. Its non-marking polyurethane wheels make it ideal for both indoor and outdoor use.

Easy Installation and Maintenance

Designed for user-friendly installation and low maintenance, the W-3520-SWC85-1/2 caster ensures hassle-free operation. Its sealed bearings require minimal upkeep, offering a long-lasting solution for your mobility needs.

Key Features
Top 10 Features of the W-3520-SWC85-1/2 Hamilton Caster

Top 10 Features of the W-3520-SWC85-1/2 Hamilton Caster

  • Sealed Precision Ball Bearings: Ensures smooth, frictionless movement for efficient operation.
  • 3.5-inch Polyurethane CrownTread: Offers a perfect balance between durability and floor protection.
  • Aluminum Core Construction: Provides strength and longevity, ideal for heavy-duty use.
  • Twin-Wheel Design: Enhances stability and load distribution for safer, easier handling.
  • 65A Durometer Rating: Optimal hardness for versatile use in different environments.
  • Non-Marking Wheels: Ideal for use on sensitive flooring without leaving scuffs or marks.
  • Easy Installation: User-friendly design allows for quick and hassle-free setup.
  • Low Maintenance: Sealed bearings minimize upkeep for long-term use.
  • Versatile Application: Suitable for a wide range of industrial and commercial settings.
  • Improved Maneuverability: Facilitates precise control and easy navigation in tight spaces.
Ordering & Shipping Information

Transparent pricing

All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.

Upfront shipping costs

Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.

Business-friendly ordering

We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.

Real support from product specialists

Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.

Trusted by industrial and commercial customers

CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.

  • Flat-rate shipping by order size. Final shipping cost shown before payment.
  • No post-checkout shipping adjustments or re-billing.
  • Most orders ship from our Texas headquarters near Dallas.

When will my order ship?

In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.

Will shipping cost more at checkout?

Shipping is not free on most orders. Your final shipping cost is shown before payment.

Typical transit times after shipment

Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.

Made-to-order items (lead times)

Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.

Need an exact freight quote for a large order?

Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.

Additional Information
Extended Information on W-3520-SWC85-1/2 Hamilton Caster

Discover More About the W-3520-SWC85-1/2 Hamilton Caster

Precision Engineering for Superior Performance

The W-3520-SWC85-1/2 is meticulously designed for operational excellence. Its twin-wheel configuration, combined with high-quality sealed precision ball bearings, delivers outstanding maneuverability and smooth rolling, reducing effort and increasing efficiency in diverse environments.

Durable Materials for Long-Lasting Use

Crafted with an aluminum core and a polyurethane CrownTread, this caster withstands rigorous use. It's built to last, offering resilience against wear and tear, making it a cost-effective solution for your mobility needs.

Versatile Application for Various Industries

From healthcare facilities to industrial warehouses, the W-3520-SWC85-1/2 caster is versatile for multiple uses. Its non-marking feature ensures suitability for sensitive flooring, making it ideal for both indoor and outdoor applications.

User-Friendly and Maintenance-Free

This caster is designed for easy installation and minimal maintenance. The sealed bearings provide a hassle-free experience, ensuring long-term performance with little to no upkeep required.

Why Choose the W-3520-SWC85-1/2?

Opting for the W-3520-SWC85-1/2 Hamilton Caster means investing in a product that guarantees quality, durability, and versatility. Enhance your equipment's mobility with this top-of-the-line caster, designed for superior performance in any setting.

Hamilton W-3520-SWC85-1/2 3.5
Hamilton W-3520-SWC85-1/2 3.5" x 2" Polyurethane Sealed Caster – 2300 lb | CasterHQ

$173.00

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Technical Specifications

Temp Range -20°F to 180°F
Wheel Material Polyurethane
Wheel Core Material Aluminum
Frame Material Zinc Plated Steel
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