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 3" x 1-13/16" Heavy Duty Polyolefin Wheel is engineered for strength, durability, and value in demanding industrial and commercial environments. Constructed from high-impact polyolefin, this wheel offers excellent resistance to water, oils, grease, and most chemicals, making it a reliable solution for a wide range of applications.
Designed with performance in mind, the polyolefin wheel features a smooth, non-marking tread that protects floors while delivering quiet and consistent operation. Its maintenance-free construction ensures long-term reliability and reduces operational downtime.
With a robust load capacity of 500 lbs, this wheel is suitable for material handling carts, warehouse dollies, rolling racks, and utility platforms. Its lightweight yet durable build enhances maneuverability without compromising on strength.
Choose the Durastar 3" Polyolefin Wheel to optimize your mobility systems with long-lasting, maintenance-free performance. Built to handle tough conditions while protecting your floors, it's a smart investment for industrial efficiency.
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 3" x 1-13/16" Heavy Duty Polyolefin Wheel delivers rugged durability and efficient performance in industrial and commercial settings. Designed for long-term use, this wheel supports up to 500 lbs and is crafted from premium polyolefin—known for its high impact strength and chemical resistance.
With a compact footprint and a tread width of 1-13/16", it strikes the ideal balance between load-bearing power and maneuverability. Whether installed on carts, dollies, rolling racks, or warehouse platforms, this wheel provides stable and reliable motion across various flooring types.
The polyolefin wheel material is moisture-resistant, non-corrosive, and immune to most solvents, oils, and greases. These properties make it an excellent choice for environments such as food service, manufacturing, retail, and logistics facilities. Its non-marking tread helps protect floors while minimizing noise and vibration.
Because it requires zero lubrication or maintenance, this wheel reduces long-term operational costs and downtime, allowing your workflow to continue uninterrupted.
This heavy-duty wheel is suitable for use with:
Durastar wheels are trusted by professionals for their exceptional quality, performance consistency, and long-lasting design. Backed by expert engineering and manufactured to rigorous standards, the 3" x 1-13/16" Polyolefin Wheel offers a dependable, high-value solution for your mobility needs.
Upgrade your equipment with a reliable and cost-effective wheel that performs under pressure. Choose the Durastar 3" Polyolefin Wheel for strength, stability, and maintenance-free operation across all demanding applications.
This 3" x 1-13/16" Polyolefin Industrial Replacement Wheel – 500 lb is rated to 500 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 Polyolefin wheel. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
3" diameter x 1-13/16" 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).
$12.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 3" |
| Wheel Tread Width | 1-13/16" |
| Load & Performance | |
| Wheel Capacity | 500 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
3" x 1-1/4" Duratough Polyurethane Swivel Stainless Caster – 275 lb | CasterHQ
3" x 1-1/4" · 275 lbs
$51
3" x 1-1/4" Soft Rubber Industrial Replacement Wheel – 175 lb | CasterHQ
3" x 1-1/4" · 175 lbs
$15
View all durastar 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 | |
|---|---|---|---|---|---|---|
| 175 lbsLighter duty | 3" × 1-1/4"Rubber | — | — | $15.00 | View → | |
| 275 lbsLighter duty | 3" × 1-1/4"Polyurethane | Swivel | 4-3/16" | $51.00 | View → | |
| 500 lbs | 3" × 1-13/16"Polyolefin | — | — | $12.00 | Viewing |



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