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 7/8" Polyurethane on Polyolefin Wheel is designed for light-duty applications that demand a balance between strength, smooth operation, and floor safety. Built with a high-quality polyurethane tread molded over a resilient polyolefin core, this wheel delivers consistent performance and longevity even in daily-use environments.
With a 1/4-inch plain bore, this wheel offers easy compatibility with standard axles, making it an excellent choice for carts, utility racks, and small equipment setups. Its 100-pound capacity ensures dependable movement across hard or uneven surfaces while minimizing noise and reducing wear on flooring.
Whether you're upgrading existing mobility components or building new solutions from scratch, Durastar wheels provide reliable functionality and value. Count on this polyurethane-on-polyolefin combination to support your operational efficiency with every roll.
Upgrade your light-duty transport needs with the trusted durability and smooth performance of Durastar's 3" polyurethane wheels—engineered to protect your floors and enhance mobility.
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 7/8" Polyurethane on Polyolefin Wheel is engineered for light-duty use where durability, floor protection, and quiet operation are essential. Designed with a 1/4-inch plain bore, this wheel offers a straightforward, friction-fit installation perfect for carts, racks, dollies, and various light equipment.
Its rugged polyurethane tread is expertly bonded to a polyolefin core—providing a strong combination of resilience and resistance to wear, moisture, and chemicals. Whether you need a reliable wheel for warehouse use, janitorial carts, or point-of-sale mobility, this Durastar wheel delivers long-term value.
This wheel is well-suited for use in environments that demand light, flexible mobility without compromising on durability. Common applications include:
With decades of experience in mobility solutions, Durastar is known for delivering wheels and casters that meet the demands of modern workplaces. This 3" x 7/8" polyurethane wheel offers a dependable balance of performance, quiet operation, and ease of use—helping you keep your equipment rolling smoothly every day.
This 3" x 7/8" Polyurethane Polyolefin Wheel – 100 lb is rated to 100 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 Polyurethane wheel. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
3" diameter x 7/8" 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).
$14.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 3" |
| Wheel Tread Width | 7/8" |
| Load & Performance | |
| Wheel Capacity | 100 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
3" x 1-1/4" Soft Rubber Industrial Replacement Wheel – 175 lb | CasterHQ
3" x 1-1/4" · 175 lbs
$15
3" x 1-1/4" Duratough Polyurethane Swivel Stainless Caster – 275 lb | CasterHQ
3" x 1-1/4" · 275 lbs
$51
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 | |
|---|---|---|---|---|---|---|
| 100 lbs | 3" × 7/8"Polyurethane | — | — | $14.00 | Viewing | |
| 175 lbsHeavier duty | 3" × 1-1/4"Rubber | — | — | $15.00 | View → | |
| 275 lbsHeavier duty | 3" × 1-1/4"Polyurethane | Swivel | 4-3/16" | $51.00 | View → |



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