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Robust and reliable, this caster is purpose-built for heavy-duty applications, ensuring a long-lasting solution for industrial material handling.
The Hamilton R-SPWH-4SWF70D-2 Rigid Caster stands out with unmatched performance and durability. Featuring a robust 1200 lbs load capacity, it caters to diverse industrial requirements, marking its indispensability.
| Model Number | R-SPWH-4SWF70D-2 |
| Load Capacity (lbs.) | 1200 |
| Wheel Material | UltraGlide XC Polyurethane (70D) on Cast Iron |
| Bearing Type | 1/2" Sealed Precision Ball Bearings |
The Hamilton Spring Loaded Workhorse Rigid Caster seamlessly blends efficiency, resilience, and performance. Make a sound investment for your material handling needs and witness unparalleled quality.
1. 1200 lbs Load Capacity: Expertly designed for heavy-duty tasks, guaranteeing steadfast and trustworthy performance.
2. 4x2 UltraGlide XC Polyurethane (70D) Wheel: Crafted for fluid, low-resistance motion and enduring strength.
3. Cast Iron Core: Amplifies the wheel's resilience, perfect for challenging industrial tasks.
4. Spring Loaded Design: Optimal shock absorption minimizes wear, boosting the caster's life span.
5. 1/2" Sealed Precision Ball Bearings: Seamless functionality even under heavy weights, promoting mobility and lessened upkeep.
6. User-Friendly: Simplified installation and usability for diverse scenarios.
7. Corrosion Resistant: Crafted for lastingness against wear, ensuring an elongated product life.
8. Enhanced Mobility: Rigid mechanism enables effortless cornering and agility in confined areas.
9. Durable Construction: Ensures longevity, even in stringent industrial settings.
10. Model R-SPWH-4SWF70D-2: Synonymous with superior quality and optimal performance.
Choose Hamilton's R-SPWH-4SWF70D-2 Rigid Caster and benefit from a product that symbolizes reliability, efficiency, and unmatched craftsmanship.
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.
Experience the superior durability and performance of Hamilton’s premium industrial Rigid caster. Engineered for optimal efficiency and reliability in diverse industrial applications.
Boasting a platinum powder finish for enhanced durability and aesthetic appeal, and a black poly on aluminum center wheel for effortless, smooth movements. Designed to reduce operational efforts and boost efficiency.
Achieve versatile performance with a 1200 lbs max and 305 lbs min load capacity, suitable for a variety of industrial tasks. The Weldment caster rig amplifies strength, enduring heavy-duty usage with minimal wear.
Ideal for manufacturing, warehousing, and other sectors requiring a balance of strength, durability, and mobility. Engineered for enhanced material handling efficiency in diverse industrial settings.
Equipped with a replacement wheel W-420-SWF70-1/2 for easy maintenance and precision sealed ball bearings for continuous, hassle-free operation in demanding environments.
The R-SPWH-4SWF70D-2 is a manifestation of Hamilton’s dedication to quality, offering an unmatched blend of durability, performance, and efficiency, ensuring maximized operational output and minimized maintenance.
This Hamilton R-SPWH-4SWF70D-2 4"x2" Polyurethane Rigid 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 Cast Iron wheel with a 2" tread width. Steel / iron wheels give maximum capacity and durability on smooth, hard industrial floors and tolerate heat.
This caster uses a top-plate mount with a 4" x 5" plate. 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).
$432.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Plate Size | 4" x 5" |
| Mount Style | Plate |
| Rig Type | Rigid |
| Load & Performance | |
| Wheel Capacity | 1200 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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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 | |
|---|---|---|---|---|---|---|
| 1000 lbsLighter duty | 4" × 2" | Rigid | 5-5/8" | $10.00 | View → | |
| 1000 lbsLighter duty | 4" × 2"Polyurethane | Swivel | 5-5/8" | $63.00 | View → | |
| 1200 lbs | 4" × 2"Cast Iron | Rigid | — | $432.00 | Viewing | |
| 1500 lbsHeavier duty | 4" × 2"Ductile Iron | Swivel | 5-5/8" | $57.00 | View → | |
| 2000 lbsHeavier duty | 4" × 2"Polyolefin | Rigid | 5-5/8" | $92.00 | View → |
