Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
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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.
PRODUCT CODE: W-621-SGB95-1-2
The Hamilton W-621-SGB95-1/2 Super Dura-Glide Caster is a premium choice for heavy-duty industrial applications. This caster features a 1" thick polyurethane (95A) layer on a solid forged steel wheel, measuring 6" in diameter and 2" in width, complemented by a 2 1/2" hub length. It's designed to provide exceptional durability and smooth movement across various surfaces.
The Hamilton Super Dura-Glide Caster is designed for longevity and ease of use. Its superior construction makes it perfect for heavy industrial use, while the polyurethane coating ensures floor protection and quiet operation. Quick and efficient in maneuvering, it's an essential component for enhancing the functionality of industrial equipment.
This caster is ideally suited for heavy machinery, automotive industry equipment, and other high-capacity applications where durability and reliability are paramount.
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.
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.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
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.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
The Hamilton W-621-SGB95-1/2 Super Dura-Glide Caster stands out in the world of industrial mobility solutions. This caster features a high-quality 1" thick polyurethane layer on a forged steel wheel, measuring 6" in diameter and 2" in width. The 2 1/2" hub length is thoughtfully designed to accommodate a variety of industrial applications.
Built for endurance, the caster's forged steel core provides unmatched strength, while the polyurethane coating offers excellent floor protection and noise reduction. This combination ensures long-lasting performance in demanding environments.
Equipped with 1/2" precision ball bearings, the Super Dura-Glide Caster guarantees smooth and effortless maneuverability, enhancing operational efficiency in industrial settings.
Ideal for a range of heavy-duty applications, this caster is a perfect choice for the automotive industry, manufacturing units, and other areas where robust mobility solutions are essential.
Selecting the Hamilton W-621-SGB95-1/2 means investing in a caster that provides durability, efficiency, and versatility. Its superior build quality and design make it an indispensable component for enhancing industrial equipment mobility.
$287.00
| Temp Range | -20°F to 180°F |
| Wheel Material | Polyurethane |
| Wheel Core Material | Steel |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
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