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The Durastar 6" x 1-1/2" Polyolefin Wheel delivers dependable performance for a wide range of heavy-duty applications. Constructed from injection-molded Polyolefin, this wheel resists corrosion, water, oil, and many common chemicals, making it an excellent choice for harsh industrial environments.
This model features a 1/2" plain bore, offering a straightforward, cost-effective solution for carts and dollies requiring minimal maintenance. Its lightweight yet rugged composition provides excellent load distribution and long-lasting use under daily operational stress.
With a 400 lb load capacity, this wheel is optimized for performance in warehouse, distribution, manufacturing, and utility settings. It maintains its shape under pressure while offering smooth mobility on flat surfaces.
Upgrade your equipment with Durastar’s heavy-duty polyolefin wheel – a cost-efficient, maintenance-friendly solution built to withstand the toughest conditions.
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 1-1/2" Heavy Duty Polyolefin Wheel is built to meet the demands of modern industrial and commercial operations. With a durable polyolefin construction, this wheel provides excellent load-bearing performance while resisting damage from water, oils, chemicals, and impact. It's ideal for utility carts, dollies, and material handling equipment used in warehouses, factories, and distribution centers.
Featuring a 400 lb weight capacity, this 6" wheel offers reliable support for medium to heavy-duty applications. The polyolefin material is not only strong but also lightweight, offering a practical balance between durability and ease of use. This wheel is engineered to operate in a wide range of temperature and environmental conditions, delivering consistent performance in dry, wet, or chemically exposed areas.
The 1/2" plain bore design provides a simple, low-maintenance interface for mounting on compatible axles or hardware. With no internal bearings, it reduces complexity and is ideal for users seeking straightforward replacement wheels or cost-effective solutions. This design is perfect for low-speed manual applications where durability and consistency are paramount.
Durastar has built a reputation for reliable, performance-driven caster and wheel solutions. This heavy duty polyolefin wheel continues that tradition, offering long-term reliability with minimal upkeep. Its rugged structure and chemical resistance make it a smart investment for any facility looking to maximize uptime and minimize replacement frequency.
Whether you're outfitting carts, racks, or other mobile equipment, the Durastar 6" x 1-1/2" polyolefin wheel delivers the rugged performance and low-maintenance design your operation demands. Choose reliability. Choose Durastar.
This 6" x 1-1/2" Polyolefin Wheel Industrial Replacement Wheel – 400 lb is rated to 400 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.
6" 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).
$17.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 6" |
| Wheel Tread Width | 1-1/2" |
| Load & Performance | |
| Wheel Capacity | 400 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
6" x 2" Flat Free Swivel Pneumatic Caster – 250 lb | 4" x 4-1/2" Top Plate
6" x 2" · 250 lbs
$69
6" x 2" Duratek Donut Rigid Caster – 600 lb | 4" x 4-1/2" Top Plate | CasterHQ
6" x 2" · 600 lbs
$48
6" x 2" Polyolefin Wheel Industrial Replacement Wheel – 1000 lb | CasterHQ
6" x 2" · 1000 lbs
$18
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 | |
|---|---|---|---|---|---|---|
| 250 lbsLighter duty | 6" × 2"Rubber | Swivel | 7-1/2" | $69.00 | View → | |
| 400 lbs | 6" × 1-1/2"Polyolefin | — | — | $17.00 | Viewing | |
| 600 lbsHeavier duty | 6" × 2"Rubber | Rigid | 7-1/2" | $48.00 | View → | |
| 1000 lbsHeavier duty | 6" × 2"Polyolefin | — | — | $18.00 | View → | |
| 1200 lbsHeavier duty | 6" × 2"Solid Polyurethane | Swivel | 7-1/2" | $80.00 | View → |
