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.
PRODUCT CODE: R-STA-6SZ
Presenting the Hamilton R-STA-6SZ Rigid Caster - epitomizing engineering precision tailored for the modern e-commerce dynamic.
Trust in Hamilton for premier, robust Rigid casters. Witness unmatched performance and longevity with the R-STA-6SZ model.
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.
Experience unmatched maneuverability and resilience with the Hamilton Rigid Caster. Expertly engineered for precision and aesthetic perfection, this caster rises as an exemplar in the industrial caster sector.
The Hamilton Rigid Caster isn't merely about prowess. It represents an alliance of aesthetics and durability. With its glistening stainless finish, it's rust-proof, ensuring longevity even in damp settings. The wheel's core and tread, forged from stainless steel, add another dimension of robustness and elegance.
The heart of this caster is its Delrin bearing, recognized for minimal friction and heightened stiffness. This precision-focused bearing ensures the caster reacts swiftly to every command, resulting in fluid motion and minimized wear.
For wheel replacements, the W-620-SZ-3/4 is readily accessible to ensure smooth operations. Moreover, with a mere shipping weight of 22 lbs, transportation and setup are straightforward.
Opt for the Hamilton Rigid Caster for an impeccable synergy of design, utility, and sophistication.
$436.00
| Wheel Diameter | 6" |
| Wheel Tread Width | 2" |
| Wheel Capacity | 800 lbs |
| Temp Range | -40°F to 180°F |
| Wheel Material | Polyurethane |
| Frame Material | Stainless Steel |
| Rig Type | Rigid |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
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