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Improve your equipment's mobility with our Hamilton R-52K-5SPB Rigid Caster. This standard duty caster features a durable 5" x 2" Poly-Soft Polyurethane wheel mounted on a robust cast iron core, providing excellent traction, quiet operation, and floor protection.
One of its standout features includes the 1/2" sealed precision ball bearings, ensuring a smoother roll with less push force. Thanks to the durable design, it promises increased strength, preventing the possibility of kingpin failure.
Whether you're in the industrial or commercial sector, this caster offers the perfect blend of durability and performance, designed to withstand the rigorous demands of your day-to-day operations.
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 Hamilton R-52K-5SPB Rigid Caster stands at the pinnacle of innovative industrial design. Its impressive feature set is the culmination of Hamilton's commitment to producing the most reliable and durable casters on the market.
The 5" x 2" Poly-Soft Polyurethane Wheel delivers smooth, silent operation, making it suitable for a range of surfaces. Its cast iron core offers unparalleled durability and strength, enabling the caster to support heavy loads with ease.
Our 1/2" sealed precision ball bearings ensure flawless rolling performance and superior overall caster operation. They are meticulously designed to resist wear and tear, contributing to the caster's extended lifespan.
With the ability to carry up to 1,000 pounds, the Hamilton R-52K-5SPB is ideally suited for most industrial applications. Its performance is reliable, even under constant load and use.
Additional benefits include a heat-treated raceway for enhanced wear resistance and a corrosion-resistant zinc plated finish. Furthermore, the caster conforms to Industrial Heavy-Duty (IHD) standards, assuring its quality and durability.
The R-52K-5SPB Hamilton Standard Duty Rigid Caster is not just a product; it's a testament to Hamilton's legacy of innovation and quality in caster technology.
This caster runs a Polyurethane wheel with a 2" tread width. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
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 -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 Polyurethane wheel performs best on smooth to semi-smooth floors including sealed concrete, tile, and epoxy. 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).
$136.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 5" |
| Wheel Tread Width | 2" |
| Mount Style | Plate |
| Rig Type | Rigid |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Iron |
| Frame Material | Zinc Plated Steel |
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View all 5′ 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 | |
|---|---|---|---|---|---|---|
| — | 5" × 2"Polyurethane | Rigid | — | $136.00 | Viewing | |
| 250 lbsHeavier duty | 5" × 2"Gray Rubber | Rigid | 6-1/2" | $42.00 | View → | |
| 250 lbsHeavier duty | 5" × 2"Gray Rubber | Swivel | 6-1/2" | $44.00 | View → | |
| 400 lbsHeavier duty | 5" × 2"Gray Rubber | — | — | $19.00 | View → | |
| 400 lbsHeavier duty | 5" × 2"Gray Rubber | — | — | $19.00 | View → |
