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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.
Top-Quality Stainless Steel Caster: Introducing the S-WHS-4UYZ Hamilton Workhorse Swivel Caster, designed with superior-grade stainless steel to ensure unmatched durability and performance for all your industrial needs.
Equipped with a 4" x 2" Unilast Solid Polyurethane (75D) Wheel, this Hamilton caster ensures smooth movement, resistance against wear and tear, and longevity. Polyurethane wheels provide the resilience of rubber combined with the toughness and durability of metal, making them perfect for heavy-duty applications.
The caster boasts a 3/4" Delrin bearing which guarantees smoother wheel rotation, reduced friction, and a longer operational lifespan. Delrin, a top-tier material, ensures that your caster remains reliable and efficient even after extended use.
From manufacturing floors to warehouses, the S-WHS-4UYZ Hamilton Workhorse Swivel Caster is your dependable choice for heavy-duty applications where both movement flexibility and load capacity are essential.
Order your S-WHS-4UYZ Hamilton Stainless Steel Workhorse Swivel Caster today and experience the difference in quality and performance!
Discover why our Stainless Steel Casters are consistently ranked as the best choice for industrial and commercial applications. Each feature is designed to provide utmost performance, ensuring durability and efficiency.
Superior-grade stainless steel ensuring unmatched strength and lifespan.
Equipped with premium Delrin bearing for fluid wheel rotation.
Perfect for demanding environments and high-load applications.
Combination of rubber resilience and metal toughness.
Withstands moisture-rich environments without degradation.
Quick and hassle-free setup for all industrial equipment.
Produced with sustainable methods, prioritizing environmental responsibility.
Ensures stability even under maximum load capacity.
Suitable for various industrial and commercial settings.
Competitively priced without compromising on quality.
Order our top-rated Stainless Steel Casters today for unbeatable quality and performance. Experience the best in industrial caster technology!
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.
Dive deeper into what makes the S-WHS-4UYZ Hamilton Workhorse Swivel Caster stand out. Crafted meticulously using superior materials, this stainless steel caster caters to both industrial and commercial needs with precision and resilience.
Our stainless steel caster is designed using top-tier stainless steel, ensuring durability even in demanding conditions. The sleek design not only provides functionality but also adds an aesthetic touch to your equipment.
The caster features a 4" x 2" Unilast Solid Polyurethane Wheel. The resilience of rubber is harmoniously combined with the toughness of metal, resulting in a wheel perfect for heavy-duty applications. Expect reduced wear and tear, longevity, and smooth movement.
Incorporating a 3/4" Delrin bearing, our caster guarantees seamless wheel rotation. With reduced friction and enhanced operational lifespan, Delrin sets the benchmark for reliability in caster technology.
Whether it's bustling manufacturing floors or expansive warehouses, the S-WHS-4UYZ Hamilton Workhorse Swivel Caster seamlessly integrates. It's a dependable choice when flexibility in movement and load capacity is crucial.
Experience the premium quality and unmatched performance of the S-WHS-4UYZ Hamilton Stainless Steel Workhorse Swivel Caster. Order yours today!
This Hamilton S-WHS-4UYZ 4" x 2" Unilast Polyurethane Stainless Caster is rated to 750 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 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 with a 4" x 5" plate and a 2-5/8" x 3-5/8" and 3" x 3" 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 Swivel caster. Swivel casters rotate 360 degrees for full maneuverability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.
Rated for -50°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.
The overall height (floor to top of plate or stem) is 5-5/8". 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).
$527.00
| Identification | |
|---|---|
| Part Number / SKU | S-WHS-4UYZ |
| Replacement Wheel Part No | W-420-UYZ-3/4 |
| Core | |
| Load Capacity | 750 lbs |
| Wheel Diameter | 4" |
| Wheel Width | 2" |
| Floor to top of mounting plate (or stem shoulder).Overall Height (OAH)Floor to top of mounting plate (or stem shoulder). | 5-5/8" |
| Rig Type | Swivel |
| Brake | No Brake |
| Distance from swivel centerline to the outer edge of the wheel when turned.Swivel RadiusDistance from swivel centerline to the outer edge of the wheel when turned. | 3-13/16" |
| Horizontal distance from the swivel centerline (kingpin) to the wheel axle.Swivel Lead (Offset)Horizontal distance from the swivel centerline (kingpin) to the wheel axle. | 1-3/4" |
| Mounting | |
| Mount Style | Plate |
| Plate Size | 4" x 5" |
| Center-to-center spacing of the top-plate mounting holes.Bolt Hole Pattern (BHP)Center-to-center spacing of the top-plate mounting holes. | 2-5/8" x 3-5/8" and 3" x 3" |
| Recommended Mounting Bolt | 3/8" |
| Wheel | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Polyurethane |
| Wheel Color | Royal Blue |
| Bearing Type | Delrin Bearing |
| Axle Diameter | 1/2" |
| Construction | |
| Frame / Finish | Stainless Steel |
| Temperature Range | -50°F to 180°F |
| Unit Weight | 9 lbs |
| 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 | 4" × 2"Polyurethane | Brake | 5-5/8" | $63.00 | View → | |
| 700 lbsLighter duty | 4" × 2"Cast Iron | Rigid | 5-5/8" | $48.00 | View → | |
| 750 lbs | 4" × 2"Polyurethane | Swivel | 5-5/8" | $527.00 | Viewing | |
| 800 lbsHeavier duty | 4" × 2"Phenolic | Rigid | 5-5/8" | $21.00 | View → | |
| 800 lbsHeavier duty | 4" × 2"Phenolic | Swivel | 5-5/8" | $25.00 | View → |
