Introducing the R-AEZFHS-4SWC75D-1, the latest innovation from Hamilton Aerospace. This spring-loaded Rigid caster is meticulously crafted for heavy-duty aerospace applications. Featuring the robust 4" x 2" UltraGlide XC twin wheel, it boasts a black flat 75D tread perfectly fused on an aluminum core, ensuring superior performance and durability. Paired with our premium 1/2" sealed precision ball bearings, experience unparalleled smoothness in operations and outstanding maneuverability.
When it comes to aerospace applications, reliability and durability are paramount. Hamilton's Aerospace Spring Loaded Casters are synonymous with these qualities. Our advanced UltraGlide XC wheels provide optimal load management while minimizing wear and tear. Trust in Hamilton for unparalleled aerospace caster solutions.
Navigating the world of aerospace casters can be challenging. But fret not! The Hamilton Expert Team is here to guide you. Available on weekdays from 8 am - 5 pm, we're committed to helping you choose the perfect caster for your aerospace setup.
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.
Hamilton Aerospace has consistently led the industry with its innovative designs. The r-AEZFHS-4SWC75D-1 is another testament to our commitment to quality, precision, and the needs of the aerospace sector.
At the heart of this Rigid caster is the 4" x 2" UltraGlide XC Twin Wheel. Designed for maximum durability, it offers seamless movement and unparalleled load management. The black flat 75D tread on an aluminum core ensures a perfect balance of grip and longevity.
The caster is equipped with 1/2" sealed precision ball bearings, guaranteeing smooth operations. The spring-loaded mechanism, a hallmark of Hamilton's expertise, promises efficient load handling specific to aerospace applications.
Hamilton has long stood as a beacon of reliability in caster technology. Each product, including the R-AEZFHS-4SWC75D-1, is the result of exhaustive research, advanced engineering, and a deep understanding of the aerospace industry's demands. Our commitment to excellence ensures every Hamilton product outperforms, outlasts, and truly delivers.
Dive into the world of Hamilton's premium aerospace casters and experience a difference. Got questions? Our Hamilton experts are always ready to guide you to the best solutions for your unique needs.
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. 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 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.
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).
$855.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Mount Style | Plate |
| Rig Type | Rigid |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Aluminum |
| Frame Material | Zinc Plated Steel |
4" ATX Solid Thermo Rubber Rigid Flat Free Caster | CasterHQ
4" x 2" · 200 lbs
$39
4" Thermo Rubber Swivel All Terrain Caster – Off Road | CasterHQ
4" x 2" · 250 lbs
$40
4" x 2" Thermo Rubber Rigid Caster – 300 lb | 4" x 4-1/2" Top Plate | CasterHQ
4" x 2" · 300 lbs
$26
View all 4′ x 2′ casters & wheels →
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, all in-stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| — | 4" × 2"Polyurethane | Rigid | — | $855.00 | Viewing | |
| 200 lbsHeavier duty | 4" × 2"Gray Rubber | Rigid | 5-5/8" | $39.00 | View → | |
| 250 lbsHeavier duty | 4" × 2"Gray Rubber | Swivel | 5-5/8" | $40.00 | View → | |
| 300 lbsHeavier duty | 4" × 2"Gray Rubber | Rigid | 5-5/8" | $26.00 | View → | |
| 350 lbsHeavier duty | 4" × 2"Gray Rubber | — | — | $14.00 | View → |
