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Elevate your industrial applications with the R-52HK-4HNY Hamilton High Heat Standard Duty Rigid Caster. Engineered for extreme temperatures, this swivel caster is rated up to 550° F. The resilient 4" x 2" Scorcher Wheel combined with the 3/4" Roller Bearing fortified with High Heat Grease ensures it stands up to the most demanding conditions. Ideal for industries requiring high heat resistance and durability.
When it comes to high-temperature environments, the Hamilton R-52HK series outshines. Its unique rigid design reduces wear and tear, while ensuring consistent, smooth performance. Trust in Hamilton for unmatched high-heat rigid caster solutions.
Thinking about integrating the R-52HK-4HNY into your high-heat applications? Let our experienced Caster Experts assist you. Available weekdays 8 am - 5 pm, we ensure you get the perfect caster solution tailored to your specific 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.
The R-52HK-4HNY Hamilton High Heat Rigid Caster is an epitome of engineering excellence and robust design. Specifically tailored for challenging industrial conditions, this caster promises not just movement but seamless operation even in high-temperature environments.
Rated to withstand temperatures of up to 550° F, this Hamilton swivel caster is suitable for applications where most other casters would fail. Whether it's in a foundry or a high-heat oven setting, it stands resolute against the challenge.
The 4" x 2" Scorcher Wheel isn't just a wheel; it's a promise of durability and smooth movement. The perfect blend of materials ensures that the caster can move effortlessly, bearing the weight of heavy machinery without wear and tear.
The 3/4" Roller Bearing, fortified with high heat grease, guarantees the caster's longevity. This crucial component ensures smooth operations, reduces friction, and maximizes the caster's lifespan.
With the R-52HK-4HNY Hamilton Rigid Caster, you're not just buying a product; you're investing in quality, durability, and performance. Elevate your industrial operations and experience the Hamilton difference.
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).
$73.00
| 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 | — | $73.00 | 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 → |
