Specialty Casters
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Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels
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Toolbox Caster Sets
Bakery & High Temperature Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters
Engineered for heavy-duty applications, this caster supports up to 200 lbs. Its 4" x 1.5" wheel, made from Mold-On Rubber on cast iron, combines durability with quiet operation.
The Hamilton Whirlaway Rigid Caster is your robust solution for industrial mobility. The 3/4" straight roller bearing ensures stability and smooth movement, perfect for upgrading equipment or building new machinery in industrial environments.
Ideal for a variety of heavy-duty applications, this caster is designed for both upgrading existing equipment and integrating into new machinery, providing reliability and efficiency in mobility.
Capable of supporting up to 200 lbs, this caster is perfect for heavy-duty applications.
A 4" x 1.5" wheel size ensures optimal balance and performance under various conditions.
The 70A hardness rubber on cast iron ensures smooth rolling and enhanced durability.
Its cast iron core adds an extra layer of strength and longevity, making it a reliable choice for industrial usage.
Equipped with a 3/4" straight roller bearing for effortless maneuverability and control.
Its rubber wheel design significantly minimizes noise, suitable for noise-sensitive environments.
A well-engineered bearing system ensures stable and controlled movement.
Ideal for various industrial applications, offering flexibility and reliability.
Manufactured by Hamilton, a recognized leader in caster technology, ensuring quality and trust.
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 Whirlaway 4-Inch Rigid Caster is an industrial-grade mobility solution, perfect for a variety of applications. With a 200 lbs load capacity and a durable Mold-On Rubber wheel, this caster ensures smooth, reliable movement.
Featuring a Weldment Caster Rig Type for longevity, the caster's Black Rubber on Red Center wheel design enhances both aesthetics and workplace safety. The 0.375-inch Mounting Bolt ensures easy installation across various equipment.
Ideal for industrial settings such as manufacturing and warehousing, the Hamilton Whirlaway Rigid Caster offers robust design and reliable performance, marking it as a top choice for professionals in need of a durable mobility solution.
This Hamilton S-WW-4R 4" x 1.5" Mold-On Rubber Rigid Caster – 200 lb is rated to 200 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 Rubber wheel. Rubber absorbs shock and protects floors, and runs quietly, which suits noise-sensitive and light-to-medium duty use.
This caster uses a top-plate mount with a 4" x 4" plate and a 2-5/8" x 3-5/8" bolt pattern. 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 Rubber wheel performs best on rough, uneven, or outdoor surfaces such as asphalt, gravel, and cracked concrete. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 5.625". 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).
$71.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Overall Height | 5.625" |
| Plate Size | 4" x 4" |
| Bolt Hole Pattern | 2-5/8" x 3-5/8" |
| Mount Style | Plate |
| Rig Type | Rigid |
| Load & Performance | |
| Wheel Capacity | 200 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Rubber |
| Wheel Core Material | Iron |
| Frame Material | Zinc Plated Steel |
Hamilton S-HL-4NF 4" x 1 3/8" Poly-Tech Swivel Caster – 300 lb | CasterHQ
4" · 300 lbs
$57
Hamilton S-HL-4HM 4" x 1.5" Metal Swivel High Heat Caster – 525°F | CasterHQ
4" x 1-1/2"
$130
Hamilton R-ZFWH-4NYB 4" x 2" Nylast Rigid Caster – 2000 lb | CasterHQ
4" x 2" · 2000 lbs
$200
View all hamilton casters · 5,243 styles · usa built · 2–3 week lead →
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 | |
|---|---|---|---|---|---|---|
| 200 lbs | 4"Rubber | Rigid | 5.625" | $71.00 | Viewing | |
| 300 lbsHeavier duty | 4"Polyolefin | Swivel | 5.375" | $57.00 | View → | |
| 2000 lbsHeavier duty | 4" × 2"Nylon | Rigid | — | $200.00 | View → |
