Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
The Durastar Medium Heavy Duty S30 Series is engineered for high-performance in demanding environments. Featuring an 8" x 2" Sirius Heavy Duty Donut Polyurethane on Aluminum Swivel Caster, this caster combines strength, durability, and maneuverability to meet the needs of heavy-duty tasks. Capable of handling a 1250 lb load capacity, it is designed for a wide range of applications where both reliability and ease of movement are crucial.
The 4" x 4-1/2" stainless steel top plate enhances the caster's durability, making it ideal for industrial, commercial, and warehouse environments. The swivel design ensures smooth turning, allowing for effortless mobility even in tight spaces. The polyurethane material provides superior shock absorption, protecting floors while offering long-lasting performance in challenging conditions.
Whether used in manufacturing, logistics, or material handling, the Durastar S30 Series Caster delivers exceptional performance. Designed to withstand the rigors of heavy-duty operations, it offers a perfect balance of quality and innovation. Invest in the best for your mobility needs with the Durastar Medium Heavy Duty Caster.
Enhance your operations with the Durastar S30 Series Caster. Experience the durability, reliability, and superior performance that come with every Durastar product. Shop now to optimize your mobility needs with a caster built for heavy-duty applications.
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
Because of its size and weight, this item typically ships LTL freight on a pallet. Smaller add-on items may ship parcel. Freight cost is calculated by destination and shown before payment, or quoted for large orders.
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 Medium Heavy Duty S30 Series 8" x 2" Sirius Heavy Duty Donut Polyurethane on Aluminum Swivel Caster is engineered to provide exceptional durability, reliability, and smooth maneuverability, making it an ideal solution for industrial, commercial, and warehouse environments. With a robust 1250 lb load capacity, this caster can handle even the most demanding tasks with ease. The combination of high-quality materials like stainless steel and polyurethane ensures long-lasting performance, while its innovative design enhances user comfort and operational efficiency.
When it comes to heavy-duty tasks, the Durastar S30 Series caster stands out for its combination of strength, durability, and maneuverability. The 8" x 2" Sirius Heavy Duty Donut Polyurethane on Aluminum wheels provide a sturdy yet smooth rolling experience, making this caster suitable for a variety of applications such as material handling, equipment transport, and more. The 1250 lb load capacity ensures that it can handle even the heaviest equipment with ease, providing peace of mind for operations that require both reliability and durability.
Designed with industrial, commercial, and warehouse environments in mind, this caster is built to perform under tough conditions. The 4" x 4-1/2" stainless steel top plate not only ensures the caster’s stability but also provides resistance to rust and corrosion, making it a great choice for environments where exposure to moisture and harsh conditions is common. Its swivel design allows for precise, effortless turns, improving the overall efficiency of equipment movement.
In addition to its functionality, the caster's shock-absorbing polyurethane material helps reduce strain on both the caster and the floors, ensuring long-lasting performance and reducing the potential for floor damage. Whether you're moving heavy equipment or navigating busy warehouse floors, the Durastar S30 Series caster delivers the performance and reliability you need.
Durastar Casters are known for their commitment to quality and performance. Each product is meticulously designed to ensure that it meets the highest standards of strength, durability, and ease of use. The S30 Series caster is no exception, offering a top-tier solution for all your mobility needs. Whether you're looking to enhance your industrial operations, streamline material handling processes, or ensure smooth and safe transportation, Durastar provides reliable, high-performance solutions that stand the test of time.
Upgrade your mobility solutions with the Durastar Medium Heavy Duty S30 Series caster. Designed for demanding applications, this caster offers exceptional load-bearing capacity, smooth maneuverability, and long-lasting durability. Perfect for a wide range of industrial, commercial, and warehouse settings. Shop now to experience unmatched quality and reliability.
This 8" x 2" Polyurethane Aluminum Swivel Stainless Caster – 1250 lb is rated to 1250 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 4-1/2" plate and a 2-5/8" x 3-3/8" slotted to 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 -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 9-1/2". 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).
$58.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 8" |
| Wheel Tread Width | 2" |
| Overall Height | 9-1/2" |
| Plate Size | 4" x 4-1/2" |
| Bolt Hole Pattern | 2-5/8" x 3-3/8" slotted to 3" x 3" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 1250 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Frame Material | Zinc Plated Steel |
8" x 2" Swivel Caster Yoke 4" x 4-1/2" Top Plate Zinc 1,250 lb | CasterHQ
8" x 2" · 1250 lbs
$16
8" x 2" Phenolic Rigid Caster 4" x 4-1/2" Plate – 1,250 lb | CasterHQ
8" x 2" · 1250 lbs · Direct fit
$30
8" x 2" Semi-Steel Rigid Caster – 1250 lb | 4" x 4-1/2" Top Plate | CasterHQ
8" x 2" · 1250 lbs · Direct fit
$43
View all 8′ 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 | |
|---|---|---|---|---|---|---|
| 1000 lbsLighter duty | 8" × 2"Blue Solid Polyurethane | — | — | $199.00 | View → | |
| 1000 lbsLighter duty | 8" × 2"Polyurethane | Rigid | 9-1/2" | $30.00 | View → | |
| 1250 lbs | 8" × 2"Polyurethane | Swivel | 9-1/2" | $58.00 | Viewing | |
| 1250 lbsSame capacity | 8" × 2"Phenolic | Rigid | — | $30.00 | View → | |
| 1250 lbsSame capacity | 8" × 2"Cast Iron | Rigid | 9-1/2" | $43.00 | View → |





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