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: R-331-A
The Hamilton R-331-A Rigid Caster features a 3-inch Aqualite Polyolefin wheel, providing smooth roll and incredible durability. Designed to support up to 230 lbs, it's perfect for diverse applications in industrial, commercial, and home settings.
With a high load capacity and durable wheel material, the Hamilton R-331-A excels in various environments. Its precision swivel action offers superior maneuverability, making it ideal for tight spaces.
Enhance the mobility of your equipment in industrial, commercial, or home settings with this versatile, high-capacity caster. The Hamilton R-331-A is built to meet diverse needs with reliability and ease.
High Load Capacity: Supports up to 230 lbs for diverse applications.
Durable Wheel: 3" x 1 3/8" Aqualite Polyolefin wheel ensures longevity.
Versatile Use: Ideal for industrial, commercial, and home use.
Smooth Operation: Quiet and seamless roll on various surfaces.
Robust Construction: Designed for durability and consistent performance.
3/8-Inch Plain Bore: Standard fit for a range of installations.
Corrosion-Resistant: Aqualite wheel ideal for water and chemical resistance.
Compact Size: 3-inch diameter for small space compatibility.
Easy to Install: Simple, user-friendly installation process.
The Hamilton R-331-A Rigid Caster offers a perfect blend of versatility and durability, making it an excellent choice for a wide range of environments. Its easy installation and robust design make it a go-to solution for efficient mobility.
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.
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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-331-A Rigid Caster is expertly crafted for smooth movement, enhancing the functionality of various equipment types. Its reliable design makes it a versatile choice for diverse applications.
This rigid caster is capable of supporting up to 230 lbs, making it ideal for a range of light to heavy-duty applications. With a 3-inch wheel diameter, 1.375-inch wheel face, and a total height of 4 inches, it offers stability and ease of movement. Its 2 1/2 x 3 3/4-inch mounting plate ensure versatile mounting and maneuverability.
Featuring Aqualite Polyolefin wheels in solid black, the caster is not only aesthetically pleasing but also durable and wear-resistant. The plain bore/no bearing design simplifies maintenance while ensuring reliability.
With a shipping weight of just 2 lbs and a cold forged/stamped caster rig type, this model is designed for longevity and ease of transport. The unique 3FP feature set enhances the caster's functionality, making it an advanced mobility solution.
$27.00
| No technical specifications available for this product. |
Designed for engineers, manufacturers, and material handling professionals
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