Up to 350 lbs
Up to 6,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
High-capacity loads
Shock absorbing
Corrosion resistant
Outdoor / rough terrain
OEM replacements
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-GS-4NF
The Hamilton R-GS-4NF features a 4" x 2" wheel made of Poly-Tech Polyurethane (95A) on a sturdy Polypropylene core, offering a perfect balance of durability and floor protection. This material combination ensures smooth rolling on various surfaces, minimizing noise and floor damage.
Designed for general service applications, this caster effectively handles loads with ease, thanks to its 3/4" straight roller bearing that ensures fluid movement and improved load distribution.
This caster is ideal for a range of environments, from warehouses and factories to retail and office settings. Its non-marking polyurethane wheel makes it suitable for both indoor and outdoor use.
The Hamilton R-GS-4NF caster is designed for quick and easy installation, ensuring minimal downtime and maximum efficiency. Its low-maintenance design guarantees long-term performance with minimal care.
Selecting the R-GS-4NF Rigid Caster means choosing a product that offers reliability, efficiency, and versatility. It stands as an ideal solution for enhancing the mobility and functionality of your equipment.
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 R-GS-4NF Rigid Caster is an exceptional choice for general service applications, offering a seamless blend of functionality and durability. It features a 4" x 2" Poly-Tech Polyurethane wheel mounted on a robust Polypropylene core, ensuring a smooth ride on various surfaces while protecting floors from damage.
The R-GS-4NF caster is not just a component but a complete mobility solution. Its easy installation, low maintenance, and high load capacity make it a practical choice for enhancing the functionality of equipment and furniture in diverse settings.
Choosing the R-GS-4NF means investing in a caster that delivers reliability and performance. Its general service design is tailored to meet the demands of various applications, ensuring your equipment moves smoothly and efficiently where it's needed most.
Our commitment extends beyond providing a product. We ensure each Hamilton R-GS-4NF caster meets the highest standards of quality and performance, backed by expert customer service and support.
$57.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Temp Range | -20°F to 180°F |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
| Mount Style | Plate |
| Rig Type | Rigid |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
