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.
Engineered for durability and performance, the Durastar 5" x 1-1/2" Polyolefin Wheel is built to withstand demanding industrial environments. Constructed from high-impact polyolefin, this wheel offers excellent resistance to chemicals, water, and abrasion — making it a reliable choice for long-term use.
With a generous 385-pound load capacity and a smooth 1/2-inch plain bore, this wheel integrates seamlessly with standard axles and equipment. The lightweight yet tough polyolefin construction ensures easy maneuverability without compromising strength.
Ideal for a wide range of applications including utility carts, stock trucks, and warehouse platforms, this heavy-duty wheel is designed to deliver consistent performance while reducing downtime and maintenance costs.
Choose the Durastar 5" Polyolefin Wheel for dependable load handling, ergonomic operation, and long-term value. Make your equipment more efficient with a wheel built for strength and performance.
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 5" x 1-1/2" Heavy Duty Polyolefin Wheel is engineered for robust performance in demanding environments. With a load capacity of 385 lbs and a 1/2" plain bore, it offers reliable mobility for various industrial applications.
This heavy-duty wheel is suitable for a variety of applications, including:
Durastar is renowned for producing high-quality caster solutions that meet the rigorous demands of industrial environments. The 5" x 1-1/2" Heavy Duty Polyolefin Wheel exemplifies this commitment to excellence, offering durability, reliability, and performance.
Upgrade your operations with the Durastar 5" x 1-1/2" Heavy Duty Polyolefin Wheel. Experience the benefits of a wheel designed for strength, longevity, and versatility.
This 5" x 1-1/2" Polyolefin Wheel Industrial Replacement Wheel – 385 lb is rated to 385 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.
5" diameter x 1-1/2" 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).
$15.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 5" |
| Wheel Tread Width | 1-1/2" |
| Load & Performance | |
| Wheel Capacity | 385 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
5" x 1-1/2" Duratek Rubber Industrial Replacement Wheel – 450 lb | CasterHQ
5" x 1-1/2" · 450 lbs
$18
Hamilton 5" x 1-1/2" Polyolefin Wheel – 450 lb | 5/8" Bore 1-5/8" Hub | CasterHQ
5" x 1-1/2" · 450 lbs
$14
Hamilton 5" x 1.5" Polyolefin Wheel Industrial Replacement Wheel – 450 lb | CasterHQ
5" x 1-1/2" · 450 lbs
$0
View all 5′ x 1-1/2′ 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 | |
|---|---|---|---|---|---|---|
| 385 lbs | 5" × 1-1/2"Polyolefin | — | — | $15.00 | Viewing | |
| 450 lbsHeavier duty | 5" × 1-1/2"Rubber | — | — | $18.00 | View → | |
| 450 lbsHeavier duty | 5" × 1-1/2"Polyolefin | — | — | $14.00 | View → | |
| 450 lbsHeavier duty | 5" × 1-1/2"Polyolefin | — | — | Request quote | View → | |
| 450 lbsHeavier duty | 5" × 1-1/2"Polyolefin | Rigid | — | $36.00 | View → |





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