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Dive into the world of the Hamilton HSK2 Inferno Series. Specifically designed for high-temperature environments, this dual-wheel rigid caster ensures unmatched performance and reliability. Its forged steel wheel construction promises longevity even under the toughest conditions.
With a staggering load capacity of 2200lbs at 550°F and 1100lbs at 750°F, this caster stands out in industrial applications demanding high mobility. Furthermore, the weldment design accompanied by 1/2" precision shielded ball bearings ensures seamless and efficient operations.
Opt for Hamilton’s Inferno Series and elevate the standard of your industrial equipment. Experience the blend of innovation and robustness, catering to the most challenging conditions.
Experience the unmatched durability of the Inferno Forged Steel Wheel, finished in High Heat Clear. Paired with HH SS Precision Shielded Ball Bearings, guaranteeing a smooth and heat-resistant movement.
Our Rigid Caster with Inferno Forged Steel Wheel is designed for high-heat applications and rigorous industrial environments. Benefit from the steel core, metal tread material, and our reputation for quality and reliability. Upgrade your operations with Hamilton.
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.
Meet the industry-leading Hamilton Inferno Forged Steel Rigid Caster, a high-performance solution tailor-made for demanding industrial conditions. Experience high-temperature resistance, unrivaled load capacity, and the superior build quality that defines Hamilton as an industry benchmark.
Investing in the Hamilton Inferno Forged Steel Rigid Caster is an investment in unmatched reliability, endurance, and precision engineering. Whether you're drawn to its high-heat clear finish or its superior load-bearing prowess, this caster is the pinnacle of industrial excellence.
This Hamilton HSK2 4" x 2" Forged Steel Rigid Dual Wheel Caster – 2200 lb is rated to 2200 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 Forged Steel 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 4-1/2" x 6-1/2" 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 -22°F 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 Forged Steel wheel performs best on smooth, hard industrial 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 6". 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).
$641.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 6" |
| Plate Size | 4-1/2" x 6-1/2" |
| Mount Style | Plate |
| Rig Type | Rigid |
| Load & Performance | |
| Wheel Capacity | 2200 lbs |
| Temp Range | -22°F to 750°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Forged Steel |
| Frame Material | Zinc Plated Steel |
4" x 2" Phenolic Swivel & Rigid Caster Set – 2400 lb | CasterHQ
4" x 2" · 2400 lbs
$233
4" x 2" Phenolic Swivel & Rigid Caster Set – 2400 lb | CasterHQ
4" x 2" · 2400 lbs
$216
4" x 2" Phenolic Swivel Caster Set 4 Pack – 2400 lb | CasterHQ
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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 | |
|---|---|---|---|---|---|---|
| 1500 lbsLighter duty | 4" × 2"Ductile Iron | Swivel | 5-5/8" | $57.00 | View → | |
| 2000 lbsLighter duty | 4" × 2"Polyolefin | Rigid | 5-5/8" | $92.00 | View → | |
| 2200 lbs | 4" × 2"Forged Steel | Rigid | 6" | $641.00 | Viewing | |
| 2400 lbsHeavier duty | 4" × 2"High Temp Phenolic | Swivel, Rigid | 5-5/8" | $233.00 | View → | |
| 2400 lbsHeavier duty | 4" × 2"High Temp Phenolic | Swivel, Rigid | 5-5/8" | $216.00 | View → |
