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.
Introducing the Durastar Xtreme Heavy Duty 91 Series, a 10" x 3" semi-steel swivel caster engineered for extreme weight handling and maneuverability. With a robust 3000 lb capacity, this caster provides unparalleled durability for heavy-duty applications across various industries, including manufacturing, logistics, and commercial settings.
Featuring a semi-steel construction, the Durastar Xtreme caster is designed to endure the toughest environments while maintaining smooth operation. The 4-1/2" x 6-1/4" top plate ensures a secure fit for various machinery and equipment, making it a versatile choice for both stationary and mobile uses.
Whether you're moving heavy loads in a warehouse or outfitting industrial machinery, the Durastar Xtreme 91 Series is your trusted solution. Its swivel design allows for seamless turns and optimal maneuverability, making it a practical choice for demanding tasks that require both strength and precision.
Count on the Durastar Xtreme Heavy Duty caster for your most demanding projects. Designed with both performance and longevity in mind, it provides the reliability and toughness needed for a wide range of applications.
Elevate your operational efficiency with the Durastar Xtreme Heavy Duty 91 Series caster. Experience unmatched strength and superior maneuverability for your most demanding tasks.
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 Xtreme Heavy Duty 91 Series caster is engineered for demanding industrial, commercial, and warehouse environments. Designed with a 3000 lb load capacity, this 10" x 3" semi-steel swivel caster offers exceptional strength and durability. Ideal for large machinery, heavy equipment, and industrial setups, it ensures smooth mobility and long-lasting performance in even the most challenging conditions.
Constructed with high-quality semi-steel materials, the Durastar Xtreme caster is built to withstand extreme wear and tear. The semi-steel design balances durability with weight management, providing reliable performance without sacrificing strength. This caster is perfect for environments where frequent use and high-load applications demand the best in terms of resilience and longevity.
The 91 Series features an optimized swivel action that allows for effortless turning and precise movement. Whether you're navigating narrow aisles or moving heavy equipment across a large warehouse, the swivel design ensures smooth and responsive handling. This makes it a practical solution for environments that require both strength and maneuverability in tight spaces.
Equipped with a 4-1/2" x 6-1/4" top plate, the Durastar Xtreme caster is compatible with a wide range of applications. Its versatile design ensures that it can be securely mounted to various types of equipment and machinery. The top plate dimensions provide flexibility, making this caster an excellent choice for both new builds and upgrades to existing equipment.
With a remarkable 3000 lb weight capacity, this caster is engineered to handle the heaviest loads in industrial settings. Whether you're moving large machinery or heavy equipment, the Durastar Xtreme caster ensures safe, reliable mobility. Its robust build is ideal for industries such as manufacturing, logistics, and warehousing, where load-bearing capacity is critical to operations.
The Durastar Xtreme caster is designed to perform reliably in harsh environments. Its semi-steel construction resists damage from wear and tear, providing reliable functionality in areas with heavy traffic and abrasive surfaces. Whether in a factory, warehouse, or commercial setting, this caster is built to endure challenging conditions, maintaining performance over time.
In addition to its durable construction, the Durastar Xtreme caster is designed to resist corrosion, which is critical for maintaining its performance in environments exposed to moisture or chemicals. This feature ensures that the caster remains operational and retains its strength even in corrosive settings, offering a long-lasting solution for your mobility needs.
The caster's design ensures that the weight is distributed evenly across its surface, reducing stress on the caster and surrounding equipment. This distribution allows for smoother operation and minimizes wear over time, making the Durastar Xtreme caster a reliable, long-term investment for high-demand applications.
Proudly manufactured in the USA, the Durastar Xtreme Heavy Duty 91 Series caster upholds the highest standards of quality and craftsmanship. Designed and built with precision, it ensures dependability, making it an ideal choice for businesses that rely on premium products to keep their operations running smoothly.
The Durastar Xtreme caster is perfect for a wide range of uses, from industrial and commercial equipment to machinery requiring heavy-duty support. Its high load capacity, smooth swivel action, and robust construction make it ideal for moving heavy equipment, pallet jacks, and carts across warehouses, factories, and even outdoor environments.
Investing in the Durastar Xtreme 91 Series caster means investing in efficiency and reliability. Its exceptional strength, smooth maneuverability, and durable design make it a superior choice for businesses looking to optimize their mobility solutions. Enhance the performance of your equipment and improve operational efficiency with this versatile caster that can handle even the most challenging jobs.
This 10" x 3" Semi-Steel Swivel Caster – 3000 lb is rated to 3000 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 uses a top-plate mount with a 4-1/2" x 6-1/4" plate and a 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" 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 overall height (floor to top of plate or stem) is 11-1/2". 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).
$334.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 10" |
| Wheel Tread Width | 3" |
| Overall Height | 11-1/2" |
| Plate Size | 4-1/2" x 6-1/4" |
| Bolt Hole Pattern | 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 3000 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Frame Material | Zinc Plated Steel |
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View all 10′ x 3′ casters →
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 | |
|---|---|---|---|---|---|---|
| 2900 lbsLighter duty | 10" × 3"Phenolic | Swivel | 11-1/2" | $237.00 | View → | |
| 2900 lbsLighter duty | 10" × 3"Phenolic | Swivel | 12.5" | $523.00 | View → | |
| 3000 lbs | 10" × 3" | Swivel | 11-1/2" | $334.00 | Viewing | |
| 3000 lbsSame capacity | 10" × 3"Cast Iron | Swivel | 12.5" | $613.00 | View → | |
| 3000 lbsSame capacity | 10" × 3"Cast Iron | Rigid | 12.5" | $386.00 | View → |





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