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 6" x 3" REGAL Polyurethane on Ductile Steel Core Wheel is engineered for demanding environments where strength, precision, and reliability matter. Its thick polyurethane tread offers excellent floor protection and wear resistance, making it ideal for long-term use in warehouses, factories, and material handling operations.
Backed by a robust ductile steel core, this wheel provides unmatched structural integrity and resists deformation under high loads. The 6205 precision ball bearing enables smooth, low-resistance rolling for enhanced mobility and reduced operator fatigue, even in high-load applications.
Designed for versatility and built to exceed performance expectations, this wheel is a trusted choice for equipment that demands both durability and efficiency. Its advanced material composition ensures minimal maintenance while standing up to oils, solvents, and heavy daily use.
Enhance your heavy-duty mobility solutions with the Durastar REGAL 6" x 3" Polyurethane Wheel—crafted for high-capacity reliability and smooth operation in any industrial setting.
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 6" x 3" REGAL Polyurethane on Ductile Steel Core Wheel is built for industrial-grade reliability, offering the strength and precision required to handle high-capacity applications with ease. Whether you're operating in a manufacturing plant, distribution center, or warehouse setting, this wheel delivers unmatched performance and value.
Featuring a tough ductile steel core, the wheel resists deformation under heavy loads and ensures long-term structural integrity. Its thick, high-performance polyurethane tread is designed to withstand constant use while resisting chemicals, solvents, and abrasion. This durable design offers peace of mind in even the most rugged industrial environments.
Equipped with a 6205 precision ball bearing, this wheel offers smooth and quiet rolling with minimal resistance. It reduces operator fatigue by lowering the effort required to move equipment, improving overall workplace ergonomics and safety. The low-maintenance design means fewer disruptions and consistent productivity.
With a robust 2,900 lbs load capacity, this wheel is a dependable solution for a wide range of material handling equipment, including carts, dollies, racks, and platforms. It's an ideal choice for sectors that demand both performance and protection, such as logistics, healthcare, and industrial manufacturing.
The wheel's ergonomic benefits, including reduced rolling resistance and enhanced maneuverability, help streamline operations and minimize strain on users. Its shock-absorbing properties also help protect transported goods and reduce vibration through sensitive equipment or uneven flooring.
When performance and reliability matter, the Durastar REGAL 6" x 3" Polyurethane Wheel delivers. Backed by industrial-grade materials and precision engineering, it's a premium solution designed to support your most demanding mobility needs.
This 6" x 3" Polyurethane Industrial Replacement Wheel – 2900 lb is rated to 2900 lbs per wheel. Divide the total load across the number of wheels in your rig and keep working loads within about 75-80% of the rating for continuous use.
This is a Ductile Iron wheel. Steel / iron wheels give maximum capacity and durability on smooth, hard industrial floors and tolerate heat.
6" diameter x 3" tread width. Verify your axle diameter and hub/bore length against your existing wheel before ordering.
Yes. Most wheels can be paired with a swivel or rigid rig to build a complete caster. Tell us your mount and load and we will spec the rig - request it on our bulk pricing page.
Rated for -20°F to 180°F. Operating outside the rated range can shorten wheel life and reduce capacity.
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).
$52.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 6" |
| Wheel Tread Width | 3" |
| Load & Performance | |
| Wheel Capacity | 2900 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Ductile Iron |
| Wheel Core Material | Steel |
| Frame Material | Zinc Plated Steel |
6" x 3" Polyurethane Steel Swivel Caster – 3000 lb | CasterHQ
6" x 3" · 3000 lbs
$375
6" x 3" Gray Iron Semi-Steel Industrial Replacement Wheel – 2,500 lb | CasterHQ
6" x 3" · 2500 lbs
$47
6" x 3" Phenolic Rigid Caster – 2,500 lb | 4-1/2" x 6-1/4" Plate | CasterHQ
6" x 3" · 2500 lbs
$135
View all 6′ x 3′ 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 | |
|---|---|---|---|---|---|---|
| 2500 lbsLighter duty | 6" × 3"Polyurethane | Swivel | — | $95.00 | View → | |
| 2500 lbsLighter duty | 6" × 3"Nylon | Swivel | — | $95.00 | View → | |
| 2900 lbs | 6" × 3"Ductile Iron | — | — | $52.00 | Viewing | |
| 3000 lbsHeavier duty | 6" × 3"Polyurethane | Swivel | 8" | $375.00 | View → | |
| 4000 lbsHeavier duty | 6" × 3"Polyurethane | Swivel | 7-1/2" | $141.00 | View → |





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