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.
Specialty Casters
Gate Casters
BBQ Pit & Smoker Casters
Keyed Drive Wheels
Drywall Cart Casters
Skid Wheels & Casters for RVs
Leveling Casters
Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels
Low Profile Casters
Cart Wheels & Casters
Toolbox Caster Sets
Bakery & High Temperature Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters

Navigate heavy-duty tasks with ease using the Hamilton Spring Loaded Workhorse Rigid Caster, engineered for unparalleled performance, durability, and a notable 620 lbs load capacity, making it a staple in diverse industrial environments.
Boasting a 5" x 2" Ergo-Glide Polyurethane Wheel for efficient movement, a sturdy Cast Iron Core for enhanced durability, 1/2" Sealed Precision Ball Bearings for smooth operations, and a Spring Loaded Design for superior shock absorption.
A masterclass in engineering, this caster is a beacon of reliability for material handling and transportation, meeting the rigorous demands of industrial and commercial applications, promising unwavering performance even in the most demanding tasks and environments.
Specially engineered to bear heavy loads, making it a reliable companion for industrial and commercial applications.
Designed for seamless mobility, ensuring efficient transport and handling of materials.
Boasts robustness and durability, assuring long-term, hassle-free use.
Ensuring smooth, effortless operation with reduced maintenance requirements.
Optimizes shock absorption, safeguarding your equipment and enhancing usability.
Perfectly tailored for heavy-duty tasks and efficient material handling in industrial environments.
Intuitive design ensuring ease of use and efficient maneuverability, enhancing operational efficiency.
Built with top-tier materials, assuring minimal maintenance and consistent performance.
Enhancing productivity through increased mobility and ease of operation.
A trusted, tested solution for all your industrial and commercial material handling necessities.
Order processing
In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.
Shipping method
Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.
Payment & procurement terms
New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.
Volume pricing & quotes
Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.
Returns & warranty
Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.
For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.
The Hamilton Spring Loaded Workhorse Rigid Caster combines high performance, durability, and ease of use. Engineered to support up to 620 lbs, it stands as a reliable asset for industrial and commercial material handling and mobility tasks.
Boasting a 620 lbs load capacity, this Rigid caster is tailored for heavy-duty applications. The 5" x 2" Ergo-Glide wheel ensures smooth mobility, complemented by a robust cast iron core for enduring use. Finished in sleek platinum powder, it combines aesthetics with resilience.
The Hamilton Rigid Caster is renowned for its 5" x 2" Ergo-Glide wheel, distinguished by blue poly on a gray center, blending aesthetics with performance. Users benefit from the cast iron core's durability and the Weldment added strength and stability.
Installation is a breeze with the 4 x 4 1/2" mounting plate and flexible bolt holes, ensuring compatibility with various equipment. This versatility, coupled with the caster's robustness, amplifies its application across diverse material handling scenarios.
Designed for tasks ranging from light to heavy-duty, this caster supports 125 to 620 lbs. The combination of precision sealed ball bearings and robust construction promises not just enhanced mobility but also operational safety and efficiency.
Note: Discover the Hamilton difference, where innovation, efficiency, and durability meet to fulfill your material handling needs.
This Hamilton 5" x 2" Ergo-Glide Rigid Spring Loaded Caster – 620 lb is rated to 620 lbs per caster. Size a set by dividing the total load by the number of casters, and for uneven floors assume 3 of 4 casters carry the load. Keep continuous-use loads within about 75-80% of the rating.
This caster runs a Cast Iron wheel. Steel / iron wheels give maximum capacity and durability on smooth, hard industrial floors and tolerate heat.
This caster uses a top-plate mount. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.
This is a Rigid caster. Rigid casters track straight for directional stability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.
Rated for -20°F to 180°F. Operating outside the rated range can reduce wheel life and load capacity, so match it to your environment (wash-down, freezer, oven-adjacent, etc.).
The Cast Iron wheel performs best on smooth, hard industrial floors. For non-marking or clean-environment needs, ask us about matching tread options.
We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).
$473.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Mount Style | Plate |
| Rig Type | Rigid |
| Load & Performance | |
| Wheel Capacity | 620 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Cast Iron |
| Frame Material | Zinc Plated Steel |
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