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Custom made to order. All sales final.
Each Hamilton product is custom manufactured for your order and ships in about 4-6 weeks. Please confirm all specs before checkout, since made-to-order items aren't eligible for returns, exchanges or refunds. Need help? Call 844-439-4335 or email info@casterhq.com and we'll verify fit for you.
Meet the R-52HK-6HFSB Hamilton High Heat Rigid Caster – your industry-leading solution for high-temperature environments up to 750° F. With its durable 6" x 2" Forged Steel Wheel and optimized 1/2" high heat stainless steel shielded precision ball bearings, this caster promises outstanding performance and durability, ideal for rigorous applications that require heat resistance.
Opt for the Hamilton R-52HK series for supreme heat resistance and unmatched durability. Our high heat standard duty rigid caster is engineered for environments demanding heat resilience. Count on Hamilton for top-grade high temperature rigid casters.
Contemplating the R-52HK-6HFSB for your high-temperature application? Our proficient team of Caster Specialists is available to assist. Connect with us weekdays from 8 am - 5 pm to discover the perfect caster solutions 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.
The R-52HK-6HFSB Hamilton Caster is engineered specifically for high-temperature environments, ensuring reliable performance even at temperatures reaching up to 750° F. As a testament to its durability, this caster features a rigid design, which facilitates smoother swiveling and reduces wear and tear.
At the heart of this caster is its 6" x 2" Forged Steel Wheel, known for robustness and longevity. This wheel is paired with 1/2" stainless steel shielded precision ball bearings that are crafted to endure high heat, ensuring a seamless operation even in demanding conditions.
The Hamilton R-52HK series prioritizes user convenience. Its design facilitates easy installation and is tailored to minimize maintenance, allowing professionals to focus on their core operations without frequent interruptions.
Relying on Hamilton's long-standing reputation, customers can be assured of the product's quality and performance. Every caster, including the R-52HK-6HFSB, is a testament to Hamilton's commitment to delivering industry-leading solutions.
Elevate your industrial setup with the R-52HK-6HFSB Hamilton Caster. Experience unparalleled heat resistance, durability, and efficiency. Don't compromise; choose Hamilton for top-grade high-temperature swivel casters.
This Hamilton R-52HK-6HFSB 6" x 2" Forged Steel Rigid Caster – 750° F is rated to 800 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 Metal wheel with a 2" tread width. This wheel material balances load capacity, rolling ease, and floor protection for the intended application.
This caster uses a top-plate mount with a 4" x 4-1/2" 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 Up to 750°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 Metal wheel performs best on smooth concrete and finished warehouse floors. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 7-1/2". Account for it when checking equipment clearance, dock height, and ergonomic working height.
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).
$275.00
| Identification | |
|---|---|
| Part Number / SKU | R-52HK-6HFSB |
| Replacement Wheel Part No | W-620-HFSB-1/2 |
| Core | |
| Load Capacity | 800 lbs |
| Wheel Diameter | 6" |
| Wheel Width | 2" |
| Floor to top of mounting plate (or stem shoulder).Overall Height (OAH)Floor to top of mounting plate (or stem shoulder). | 7-1/2" |
| Rig Type | Rigid |
| Brake | No Brake |
| Mounting | |
| Mount Style | Plate |
| Plate Size | 4" x 4-1/2" |
| Recommended Mounting Bolt | 3/8" |
| Wheel | |
| Wheel Material | Metal |
| Construction | |
| Temperature Range | Up to 750°F |
| Compliance | |
| Buy American | Yes |
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 within the same duty class, all in stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 700 lbsLighter duty | 6" × 2"Polyolefin | Swivel | 7-1/2" | $25.00 | View → | |
| 700 lbsLighter duty | 6" × 2"Cast Iron | — | 7-1/2" | $151.00 | View → | |
| 800 lbs | 6" × 2"Metal | Rigid | 7-1/2" | $275.00 | Viewing | |
| 900 lbsHeavier duty | 6" × 2"Polyurethane | Rigid | 7-1/2" | $23.00 | View → | |
| 900 lbsHeavier duty | 6" × 2"Polyurethane | Swivel | 7-1/2" | $70.00 | View → |
