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Introducing the Durastar Heavy Duty S40 Series 6" x 2" SIRIUS Heavy Duty Donut Polyurethane on Aluminum Swivel Caster. Designed to support a substantial load of up to 1500 lbs, this caster delivers exceptional strength and durability, making it an ideal solution for heavy-duty environments.
Engineered with polyurethane on aluminum, it offers a perfect balance of strength and smooth, quiet operation, ensuring longevity and performance even in the most demanding applications. This caster is built to endure, reducing maintenance needs and enhancing overall productivity.
Choose the top plate size and bearing type that best fit your requirements. Whether you need a compact or larger top plate, the Durastar Heavy Duty S40 Series caster can be customized to suit your operational needs, providing the ideal fit for a wide range of heavy-duty equipment and machinery.
Whether you're outfitting industrial machinery, material handling carts, or storage equipment, this caster is engineered to provide optimal performance and ease of use. The SIRIUS Heavy Duty Donut Polyurethane on Aluminum design ensures smooth rolling, even under substantial load, while minimizing floor damage, making it a reliable solution for your toughest jobs.
Upgrade to the Durastar Heavy Duty S40 Series 6" x 2" SIRIUS Caster for unmatched strength and performance in your operations. Discover how our high-capacity casters can help improve efficiency and durability in your toughest environments today.
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 Durastar Heavy Duty S40 Series 6" x 2" SIRIUS Heavy Duty Donut Polyurethane on Aluminum Swivel Caster is engineered to offer exceptional strength, durability, and smooth performance in even the most demanding environments. With a load capacity of 1500 lbs, this caster is designed to handle heavy-duty tasks while providing reliable mobility solutions for industrial, warehouse, and manufacturing operations. Its advanced construction ensures long-lasting performance, reducing the need for frequent maintenance and boosting productivity.
Constructed from polyurethane on aluminum, this caster offers a unique combination of durability and smooth movement. Polyurethane is known for its ability to absorb shock and reduce friction, ensuring that your equipment rolls smoothly and quietly. The aluminum base provides the necessary strength and resilience for heavy loads while minimizing wear on floors and surfaces. Whether you need floor protection or a caster that performs well in tough conditions, this product delivers.
One of the standout features of the Durastar Heavy Duty S40 Series caster is its ability to be customized to fit your specific requirements. It is available in a variety of top plate sizes, allowing you to select the best fit for your equipment. Whether you're working with carts, machinery, or other industrial applications, you can choose the perfect size to ensure seamless installation and operation.
To further enhance performance, this caster offers a choice of bearing options, ensuring that you can tailor it to meet the specific demands of your application. Whether you need a bearing that prioritizes speed, load-bearing capacity, or reduced friction, the Durastar caster provides flexibility for improved operational efficiency. The bearing choice you make can further optimize movement and lifespan, offering both performance and cost-efficiency in one package.
Designed with heavy-duty use in mind, the Durastar Heavy Duty S40 Series caster is built to last. The high-quality materials and robust construction mean that these casters can withstand the rigors of daily industrial use, reducing the need for frequent replacements or repairs. The durable design also minimizes downtime, allowing your operations to run more smoothly and efficiently.
The Durastar Heavy Duty S40 Series caster is perfect for a wide range of industrial applications, including use in manufacturing, warehouses, logistics, and material handling. Its ability to carry heavy loads while maintaining smooth mobility makes it an excellent choice for carts, dollies, pallet jacks, and other equipment used in high-demand environments.
The polyurethane coating on the caster wheels not only enhances durability but also acts as a protective barrier for your floors. This reduces the risk of floor damage, making it an excellent choice for environments where floor integrity is important. In addition to providing smooth rolling, this caster minimizes noise and vibration, improving the overall safety and comfort of your workplace.
For industries where reliability, performance, and durability are non-negotiable, the Durastar Heavy Duty S40 Series 6" x 2" SIRIUS Swivel Caster is the solution you need. Its high load capacity, premium material construction, customizable fit, and superior performance make it the go-to choice for any heavy-duty mobility needs. Choose Durastar for a caster that delivers on its promises, providing you with long-lasting value and enhanced productivity.
This 6" x 2" Polyurethane on Aluminum Swivel Caster – 1500 lb is rated to 1500 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. 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 -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.
The overall height (floor to top of plate or stem) is 7-1/2". 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).
$69.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 6" |
| Wheel Tread Width | 2" |
| Overall Height | 7-1/2" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 1500 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Frame Material | Zinc Plated Steel |
6" x 2" Ductile Steel Swivel Caster – 1500 lb | 4-1/2" x 6-1/4" Plate | CasterHQ
6" x 2" · 1500 lbs
$76
6" x 2" Polyurethane Aluminum Rigid Ergonomic Spring Loaded Caster – 1500 lb | CasterHQ
6" x 2" · 1500 lbs
$199
6" x 2" Polyurethane Swivel Ergonomic Spring Loaded Caster – 1500 lb | CasterHQ
6" x 2" · 1500 lbs
$216
View all 6′ 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 | |
|---|---|---|---|---|---|---|
| 1250 lbsLighter duty | 6" × 2"Polyurethane | Swivel | — | $76.00 | View → | |
| 1,250 lbsLighter duty | 6" × 2"Polyurethane | Rigid | 7-1/2" | $205.00 | View → | |
| 1500 lbs | 6" × 2"Polyurethane | Swivel | 7-1/2" | $69.00 | Viewing | |
| 1500 lbsSame capacity | 6" × 2"Ductile Iron | Swivel | 7-1/2" | $76.00 | View → | |
| 1500 lbsSame capacity | 6" × 2"Solid Polyurethane | Rigid | — | $199.00 | View → |
