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 precision, the Durastar 3-1/4" x 1-1/4" phenolic wheel delivers consistent performance in high-demand workspaces. Constructed from premium phenolic resin, this wheel resists impact, moisture, and chemicals, making it a reliable solution for harsh industrial settings.
With a load capacity of up to 400 lbs, it supports heavy-duty equipment without sacrificing maneuverability. The 1-1/16" plain bore design allows for easy axle integration, offering a straightforward solution for both replacement and new applications.
Whether you're outfitting service carts, platform trucks, or production equipment, this phenolic wheel provides a strong combination of strength, heat resistance, and surface protection. It is a trusted choice across warehouses, factories, and manufacturing floors where performance matters most.
Enhance your equipment's mobility with the Durastar 3-1/4" phenolic wheel. Built to endure, engineered to perform — a durable solution for your most critical operations.
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.
Designed to meet the rigorous demands of industrial mobility, the Durastar 3-1/4" x 1-1/4" phenolic wheel is an ideal solution for work environments requiring a compact yet powerful wheel option. With a robust load capacity of 400 lbs, this wheel offers exceptional performance in tight configurations where space efficiency and reliability are crucial.
Constructed from high-density phenolic resin, this wheel is built to handle repetitive use while resisting heat, moisture, and harsh chemicals. Its tough design ensures longevity and performance across factory floors, assembly lines, and warehouse operations. The 1-1/16" plain bore is compatible with standard axles and simplifies the replacement process, making this wheel suitable for a variety of cart and equipment setups.
In addition to its strength, this phenolic wheel minimizes rolling resistance, ensuring smooth maneuverability with less strain on operators. Its non-marking surface helps preserve floor finishes, making it a smart choice for clean environments or sensitive flooring. This balance of function and protection enhances productivity while reducing maintenance needs.
The Durastar phenolic wheel excels in a wide range of settings including distribution centers, manufacturing plants, and material handling facilities. Whether you're equipping dollies, tool carts, or conveyor equipment, its dependable construction ensures operational efficiency and consistent performance under pressure.
Backed by a reputation for industrial excellence, Durastar wheels are trusted by professionals who demand quality and consistency. If you're looking to upgrade your equipment with a compact, load-bearing wheel that delivers both strength and precision, this 3-1/4" phenolic wheel is the smart choice.
This 3-1/4" x 1-1/4" Phenolic 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 Phenolic wheel. Phenolic carries high loads on smooth, hard floors and tolerates heat, but transmits more shock than an elastomer tread.
3-1/4" diameter x 1-1/4" 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 Up to 250°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 | 3-1/4" |
| Wheel Tread Width | 1-1/4" |
| Load & Performance | |
| Wheel Capacity | 400 lbs |
| Temp Range | Up to 250°F |
| Materials & Finish | |
| Wheel Material | Phenolic |
| Frame Material | Zinc Plated Steel |
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