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Experience the next level of durability and maneuverability with the Hamilton Aerospace Spring Loaded Spinfinity (WH) Swivel Caster. Perfect for aerospace applications and more, this caster boasts a 6" x 2" Duralast Polyurethane (95A) on Cast Iron Wheel for unmatched strength and smooth rolling. The inclusion of 1/2" Sealed Precision Ball Bearings ensures minimal maintenance and a longer product lifespan.
Renowned for our commitment to quality and innovation, Hamilton ensures that every caster we produce meets rigorous industry standards. When you choose Hamilton, you're choosing unmatched quality and dependability.
Note: For any queries or support, please reach out to our product experts. We're here to assist you!
Note: Experience the best in caster technology with Hamilton Aerospace's Spinfinity series.
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.
Unlock unmatched durability and performance with the Hamilton Aerospace Spinfinity Swivel Caster. Engineered for excellence, it's the premier choice for demanding aerospace and industrial applications. Let's delve deeper into its superior features and specifications.
Experience a new realm of mobility with our signature Spinfinity design. This technology ensures a fluid, efficient rotation, reducing wear and tear and extending the caster's lifespan.
Crafted with top-tier Duralast Polyurethane on a robust Cast Iron Wheel, this caster is built for resilience. Whether you're navigating the challenges of aerospace environments or managing heavy-duty applications, its superior material ensures longevity and consistent performance.
The inclusion of 1/2" Sealed Precision Bearings guarantees a smooth, hassle-free movement. These bearings not only enhance maneuverability but also ensure minimal maintenance, adding to the caster's user-friendly nature.
With a history steeped in quality and innovation, Hamilton continues to set industry standards. When you opt for our Aerospace Spinfinity Swivel Caster, you're not just purchasing a product; you're investing in a legacy of excellence and reliability.
With the Hamilton Aerospace Spinfinity Swivel Caster, redefine mobility. It's more than just a caster; it's a testament to world-class engineering and unparalleled craftsmanship.
This Hamilton 6"x2" Duralast Poly Swivel Spring Loaded Caster – 1200 lb is rated to 1200 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 Polyurethane wheel with a 2" tread width. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
This caster uses a top-plate mount with a 4" x 5" plate and a 2-5/8" x 3-5/8" bolt pattern. 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 Swivel caster. Swivel casters rotate 360 degrees for full maneuverability. 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 Polyurethane wheel performs best on smooth to semi-smooth floors including sealed concrete, tile, and epoxy. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 8-1/2". Account for it when checking equipment clearance, dock height, and ergonomic working height.
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).
$1,124.00
| Identification | |
|---|---|
| Part Number / SKU | S-AEZFWH-6DB-1 |
| Replacement Wheel Part No | W-620-DB-1/2 |
| Core | |
| Load Capacity | 1200 lbs |
| Wheel Diameter | 6" |
| Wheel Width | 2" |
| Floor to top of mounting plate (or stem shoulder).Overall Height (OAH)Floor to top of mounting plate (or stem shoulder). | 8-1/2" |
| Rig Type | Swivel |
| Brake | No Brake |
| Horizontal distance from the swivel centerline (kingpin) to the wheel axle.Swivel Lead (Offset)Horizontal distance from the swivel centerline (kingpin) to the wheel axle. | 2-9/16" |
| Mounting | |
| Mount Style | Plate |
| Plate Size | 4" x 5" |
| Center-to-center spacing of the top-plate mounting holes.Bolt Hole Pattern (BHP)Center-to-center spacing of the top-plate mounting holes. | 2-5/8" x 3-5/8" |
| Recommended Mounting Bolt | 3/8" |
| Wheel | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Iron |
| Wheel Color | Green Poly on Gray Center |
| Bearing Type | Precision Sealed Ball Bearing |
| Construction | |
| Frame / Finish | Zinc Plated Steel |
| Temperature Range | -20°F to 180°F |
| Unit Weight | 20 lbs |
Your selection is highlighted. Every option shares its wheel size and mount; a Direct fit tag means the same mounting plate — a drop-in replacement. Step up or down in load rating within the same duty class, all in stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 900 lbsLighter duty | 6" × 2"Polyurethane | Rigid | 7-1/2" | $23.00 | View → | |
| 1000 lbsLighter duty | 6" × 2"Blue Solid Polyurethane | — | 7-1/2" | $182.00 | View → | |
| 1200 lbs | 6" × 2"Polyurethane | Swivel | 8-1/2" | $1,124.00 | Viewing | |
| 1200 lbsSame capacity | 6" × 2"Cast Iron | Rigid | 7-1/2" | $40.00 | View → | |
| 1200 lbsSame capacity | 6" × 2"Polyurethane | Rigid | 7-1/2" | $65.00 | View → |
