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Silent Glide Casters
The Durastar 4" x 1" Polyolefin Wheel is engineered for efficient, lightweight performance in a wide range of light-duty applications. Constructed from high-quality polyolefin, this wheel offers excellent resistance to impact, corrosion, and most chemicals—making it an ideal choice for carts, dollies, and mobile equipment used in dry and clean environments.
Equipped with a 5/16" plain bore, this wheel is easy to mount on standard axles and delivers smooth rotation for everyday maneuvering needs. Despite its lightweight profile, the wheel handles up to 140 lbs, combining strength with long-lasting usability.
The non-marking tread ensures that your floors stay clean and unmarred, while the rigid polyolefin core maintains structural integrity under typical warehouse or institutional conditions. Whether you're upgrading equipment or replacing a worn-out wheel, Durastar provides a dependable, low-maintenance solution that supports your operations with confidence.
Enhance your mobility setup with the Durastar 4" x 1" polyolefin wheel—lightweight, reliable, and built for performance. Trust in proven quality for your light-duty needs.
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.
Upgrade your mobility systems with the Durastar 4" x 1" Polyolefin Wheel, a lightweight yet highly durable solution for light-duty transport needs. Featuring a 5/16" plain bore and engineered with rugged polyolefin material, this wheel is built to resist impacts, corrosion, and chemical wear — all while providing smooth and clean operation in dry, indoor environments.
This wheel is designed for a variety of light-duty equipment including:
Despite its compact size, the Durastar polyolefin wheel supports up to 140 lbs of load capacity, making it a powerful performer in lightweight mobility applications. Its non-marking tread helps maintain clean flooring, while its plain bore offers fast and hassle-free installation on compatible axles.
Backed by Durastar’s commitment to quality, this wheel is a dependable choice for facilities prioritizing low-maintenance and budget-conscious solutions.
Polyolefin wheels offer a unique balance of toughness and economy. Known for their high resistance to impact, water, and chemicals, they perform well in settings where contamination and debris must be avoided. Whether you're replacing old wheels or assembling new carts, this wheel delivers lasting performance without unnecessary cost.
With years of engineering expertise and proven manufacturing standards, Durastar continues to be a trusted name in mobility hardware. This 4" x 1" polyolefin wheel is no exception—providing durable, low-maintenance functionality with a focus on value, reliability, and efficiency.
Choose the Durastar 4" x 1" Polyolefin Wheel for a practical, effective solution to your light-duty mobility needs. Simple to install, easy to maintain, and engineered to last—this wheel is ready to keep your equipment moving.
This 4" x 1" Polyolefin Wheel Industrial Replacement Wheel – 140 lb is rated to 140 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.
4" diameter x 1" 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 | 4" |
| Wheel Tread Width | 1" |
| Load & Performance | |
| Wheel Capacity | 140 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
4" x 1" Hard Rubber Rigid Caster – 140 lb | 2-3/8" x 3-5/8" Top Plate | CasterHQ
4" x 1" · 140 lbs
$16
4" x 1" Hard Rubber Swivel Caster – 140 lb | 2-3/8" x 3-5/8" Top Plate | CasterHQ
4" x 1" · 140 lbs
$18
4" x 1" Hard Rubber Industrial Replacement Wheel – 140 lb | CasterHQ
4" x 1" · 140 lbs
$16
View all 4′ x 1′ 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 | |
|---|---|---|---|---|---|---|
| 125 lbsLighter duty | 4" × 1"Gray Rubber | Swivel | — | $18.00 | View → | |
| 125 lbsLighter duty | 4" × 1"Gray Rubber | — | — | $16.00 | View → | |
| 140 lbs | 4" × 1"Polyolefin | — | — | $12.00 | Viewing | |
| 140 lbsSame capacity | 4" × 1"Rubber | Rigid | — | $16.00 | View → | |
| 140 lbsSame capacity | 4" × 1"Rubber | Swivel | — | $18.00 | View → |
