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.

Introducing the Hamilton Aerospace Spring Loaded Spinfinity (WH) Swivel Caster - a pinnacle of innovation and durability. Ideal for aerospace and other heavy-duty applications.
This Hamilton Caster is equipped with a 6" x 2" DuraGlide Wheel (95A) known for its outstanding resilience and long lifespan. The wheel is complemented by 1/2" Sealed Precision Ball Bearings, ensuring a smooth and seamless movement even under intense loads.
Investing in the Hamilton Aerospace Spring Loaded Caster ensures reduced maintenance costs and enhanced operational efficiency. With its state-of-the-art DuraGlide Wheel technology, you're guaranteed unmatched performance in any aerospace environment.
Don't miss out on the opportunity to upgrade your aerospace equipment with this industry-leading caster. Our experts are available for any queries. Secure the best in aerospace caster technology today!
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.
Introduction:
Hamilton Aerospace presents its cutting-edge Spinfinity Rigid Caster, a perfect blend of innovation, durability, and performance. Crafted specifically for aerospace applications, it brings an unmatched fusion of design and functionality.
The Spinfinity Caster features a robust 6" x 2" DuraGlide Wheel (95A), renowned for its longevity and resistance. Accompanied by 1/2" Sealed Precision Ball Bearings, it guarantees smooth operations and reduced maintenance intervals.
Our casters are constructed using aerospace-grade materials, ensuring top-tier strength and longevity. The spring-loaded mechanism provides added resilience, suitable for various terrains and high-demand scenarios. The corrosion-resistant build ensures that the caster remains pristine even under demanding conditions.
In line with our commitment to sustainability, the Hamilton Aerospace Spinfinity Rigid Caster is manufactured using environmentally-conscious processes, ensuring minimal impact on our planet while delivering superior quality to our customers.
When it comes to aerospace applications, only the best will do. With Spinfinity, you're not just choosing a product; you're investing in quality, durability, and state-of-the-art engineering. Don't compromise; ensure your equipment has the best with Hamilton Aerospace.
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).
$842.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Mount Style | Plate |
| Rig Type | Rigid |
| Load & Performance | |
| 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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