Introducing the R-AEZFHS-4SWC75D-2, Hamilton Aerospace's cutting-edge spring-loaded Rigid caster. Tailored for demanding aerospace environments, this caster features an UltraGlide XC Twin Wheel with a Black Flat 75D Tread mounted on a robust Aluminum Core. Further enhanced with 1/2" sealed precision ball bearings, it promises seamless operations and superior durability.
Hamilton Aerospace continues to set industry standards with its advanced engineering. By choosing our Heavy Service spring-loaded Rigid caster, you gain the advantage of cutting-edge materials and design. Our UltraGlide XC wheel ensures efficient load management and reduced maintenance – a prime choice for sophisticated aerospace operations.
Making a choice in aerospace equipment is critical. That's why Hamilton's team of specialists is available on weekdays from 8 am - 5 pm to guide you. Benefit from our vast experience and ensure you select the perfect caster solution for your unique requirements.
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's R-AEZFHS-4SWC75D-2 is not just any Rigid caster. It epitomizes cutting-edge design paired with rigorous engineering to suit the dynamic demands of the aerospace industry.
Spring-Loaded Design: Optimized for smooth and responsive maneuverability even under varying loads.
UltraGlide XC Twin Wheel: Measuring at 4" x 2", it offers unparalleled motion fluidity and reduced wear.
Black Flat 75D Tread: Guarantees optimal grip and endurance, even under rigorous operational conditions.
Aluminum Core: Lightweight yet robust, ensuring the caster remains durable without adding excessive weight.
Every feature of the R-AEZFHS-4SWC75D-2 is meticulously crafted, keeping aerospace demands in mind. From the high-resilience tread to the precision ball bearings, this caster is tailor-made for environments where precision and reliability are paramount.
Hamilton Aerospace has been at the forefront of caster technology, continually innovating to suit ever-evolving industry requirements. Our commitment to quality and innovation ensures that products like the R-AEZFHS-4SWC75D-2 not only meet but exceed expectations.
Elevate your aerospace operations with Hamilton's unmatched caster technology. Choose the R-AEZFHS-4SWC75D-2 for top-tier performance and durability. Dive deeper into our product range or connect with our experts for tailored recommendations.
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).
$978.00
| 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 | — | $978.00 | 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 → |
