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The R-WHK-4HNY Hamilton WHK Inferno Series Rigid Caster sets the benchmark for high-temperature operations. Boasting a sturdy 4" x 2" Scorcher Wheel, it's designed to endure temperatures of up to 550° F. Further augmented by the 1/2" roller bearing infused with high heat grease, expect a seamless, smooth performance even in extreme conditions. Ideal for industrial environments requiring high heat resistance, Hamilton delivers excellence yet again.
Our Inferno Series is synonymous with resilience and reliability. The R-WHK-4HNY Rigid Caster ensures that your operations remain unhindered even under high-temperature scenarios. Trust in Hamilton's legacy of crafting industry-leading high heat casters, and elevate your efficiency.
Debating whether the R-WHK-4HNY is the right fit for your industrial setup? Our dedicated Caster Experts are on standby. Contact us weekdays between 8 am - 5 pm for personalized caster guidance and make an informed decision.
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.
Dive deeper into the capabilities of the R-WHK-4HNY Hamilton WHK Inferno Series Rigid Caster, a culmination of engineering brilliance and industry-leading innovation. Designed for performance, longevity, and resilience, this caster redefines expectations for high-heat environments.
The specially designed Scorcher Wheel ensures optimal performance and durability, even in demanding industrial applications. Its unique construction offers longevity while minimizing wear and tear.
A testament to Hamilton's commitment to quality, the caster's roller bearing is enhanced with high-heat grease, ensuring smooth operations under extreme temperatures and conditions.
With a staggering heat resistance of up to 550° F, this rigid caster is ideal for environments where high temperatures are a constant. Trust in Hamilton's Inferno Series to deliver unmatched heat resistance.
With decades of experience, Hamilton is a trusted name in the caster industry. Each product, including the R-WHK-4HNY, reflects our dedication to quality, innovation, and customer satisfaction. By choosing Hamilton, you're opting for industry-leading solutions tailored for the modern world.
From pre-purchase inquiries to post-purchase support, our team of experts is here to assist. For insights, installation assistance, or any other queries related to the R-WHK-4HNY or other products, reach out to Hamilton – your trusted partner in caster solutions.
This caster runs a Nylon wheel with a 2" tread width. Nylon resists chemicals and moisture and carries high loads, which suits washdown and wet environments.
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 Up to 550°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 Nylon 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).
$113.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Mount Style | Plate |
| Rig Type | Rigid |
| Load & Performance | |
| Temp Range | Up to 550°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Nylon |
| 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 | |
|---|---|---|---|---|---|---|
| — | 4" × 2"Nylon | Rigid | — | $113.00 | 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 → |
