Specialty Casters
Gate Casters
BBQ Pit & Smoker Casters
Keyed Drive Wheels
Drywall Cart Casters
Skid Wheels & Casters for RVs
Leveling Casters
Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels
Low Profile Casters
Cart Wheels & Casters
Toolbox Caster Sets
Bakery & High Temperature Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters
Experience superior performance and ease-of-use with our Hamilton R-52K-4SWC85 Standard Duty Rigid Caster. This industry-leading product is designed with a 4" x 2" UltraGlide (85A) Twin Wheel and Blue Tread on an Aluminum Core for optimal durability and efficiency.
Equipped with a 3/4" Sealed Precision Ball Bearings, our rigid caster guarantees smooth and precise movement, reducing the effort required to move heavy loads. It's a perfect choice for commercial, industrial, or home use where maneuverability is a top priority.
With its sturdy Aluminum Core, this caster is designed for longevity. The robust construction can withstand daily wear and tear, making it a cost-effective solution for your mobility needs.
The Blue Tread not only enhances the overall aesthetic of this rigid caster but also offers a non-marking and skid-resistant advantage. It's the perfect combination of functionality and style.
With the Hamilton R-52K-4SWC85 Standard Duty Rigid Caster, improve your equipment's mobility without compromising on quality or durability.
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-4SWC85 Standard Duty Rigid Caster is a powerhouse of versatility and durability. Perfectly engineered for everyday needs, it features a robust design that can handle a variety of tasks with ease.
At the heart of this caster is the 4" UltraGlide Twin Wheel that provides a smooth and reliable experience. The sealed precision ball bearings ensure smooth rolling, reduced friction, and a longer lifespan, enhancing the overall performance.
One standout feature of this rigid caster is the blue tread on an aluminum core. This not only adds to the visual appeal but also contributes to its exceptional durability. The tread has an 85A durometer rating, which strikes the perfect balance of softness and firmness for various surface conditions.
When it comes to installation, the R-52K-4SWC85 rigid caster is designed for simplicity. Setup is straightforward and hassle-free. Despite its robust performance, it operates with minimal noise, thanks to the UltraGlide wheel design. This makes it an excellent choice for environments where noise reduction is important.
With its impressive features, high weight capacity, and long-lasting durability, the Hamilton R-52K-4SWC85 Standard Duty Rigid Caster is a worthy investment. Whether for industrial applications or daily use, this rigid caster is built to deliver top-notch service for years to come.
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).
$182.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| 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 | Aluminum |
| Frame Material | Zinc Plated Steel |
4" ATX Solid Thermo Rubber Rigid Flat Free Caster | CasterHQ
4" x 2" · 200 lbs
$39
4" Thermo Rubber Swivel All Terrain Caster – Off Road | CasterHQ
4" x 2" · 250 lbs
$40
4" x 2" Thermo Rubber Rigid Caster – 300 lb | 4" x 4-1/2" Top Plate | CasterHQ
4" x 2" · 300 lbs
$26
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"Polyurethane | Rigid | — | $182.00 | 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 → |
