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.
Experience unmatched performance with the Durastar 12" x 3" Hi-Temp Phenolic Wheel, purpose-built for high-heat industrial environments. With a large 12-inch diameter and 3-inch wide tread, this heavy-duty wheel ensures smooth mobility while handling substantial loads up to 2,600 lbs.
Manufactured from high-temperature phenolic material, this wheel delivers exceptional resistance to heat, chemicals, and impact—making it the trusted choice in harsh settings like commercial ovens, curing facilities, and autoclaves. The 1-15/16" plain bore provides compatibility with a variety of axle configurations for streamlined installation.
Durastar wheels are engineered with precision and tested for durability, ensuring your operations run efficiently even in extreme conditions. If your application demands strength, temperature resistance, and reliability, this wheel meets those needs with confidence.
Upgrade to the Durastar Hi-Temp Phenolic Wheel and maintain consistent performance under pressure. Designed for demanding operations, it’s the ideal solution for high-heat mobility 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
Because of its size and weight, this item typically ships LTL freight on a pallet. Smaller add-on items may ship parcel. Freight cost is calculated by destination and shown before payment, or quoted for large orders.
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 for intense heat and demanding industrial environments, the Durastar 12" x 3" Hi-Temp Phenolic Wheel delivers unmatched durability, load-bearing performance, and thermal resistance. Whether operating in a high-temperature facility or handling heavy-duty machinery, this wheel is engineered to perform under pressure without compromising on reliability or safety.
The wheel’s advanced phenolic compound is designed specifically for environments exposed to extreme heat. With the ability to operate in high-temperature settings such as autoclaves, curing chambers, and foundries, it maintains structural integrity where standard wheels would fail. This makes it a go-to solution for operations requiring heat resistance and consistent mobility.
With a load rating of 2,600 lbs, this 12" diameter wheel supports substantial weight while providing a stable and balanced roll. Its 3-inch tread width enhances weight distribution and minimizes stress on flooring surfaces, ensuring longer wear and smoother transport for industrial carts, racks, and mobile fixtures.
The 1-15/16" plain bore is compatible with a wide range of axle setups, offering straightforward installation and integration into existing systems. Its simple, no-friction bore design minimizes wear over time while supporting seamless operation in heat-intensive applications.
In addition to its thermal and structural properties, this phenolic wheel is engineered for low rolling resistance, reducing strain on operators and promoting ergonomic material handling. Its chemical and impact resistance also contribute to a safer working environment, especially in volatile or heavy-load scenarios.
From manufacturing floors and commercial baking to chemical processing and heat-treatment plants, the Durastar Hi-Temp Phenolic Wheel is a versatile solution trusted by industry professionals. It’s well-suited for use on heavy carts, high-heat racks, processing equipment, and industrial dollies.
Backed by a legacy of performance, the Durastar 12" x 3" Hi-Temp Phenolic Wheel delivers high-value solutions for demanding environments. Whether your focus is operational safety, load capacity, or heat resistance, this wheel stands up to the challenge.
This 12" x 3" Hi-Temp Phenolic Industrial Replacement Wheel – 2600 lb is rated to 2600 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 High Temp Phenolic wheel. Phenolic carries high loads on smooth, hard floors and tolerates heat, but transmits more shock than an elastomer tread.
12" diameter x 3" 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).
$131.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 12" |
| Wheel Tread Width | 3" |
| Load & Performance | |
| Wheel Capacity | 2600 lbs |
| Temp Range | Up to 250°F |
| Materials & Finish | |
| Wheel Material | High Temp Phenolic |
| Wheel Core Material | Phenolic |
| Frame Material | Zinc Plated Steel |
12" x 3" Gray Iron Semi Steel Industrial Replacement Wheel – 2,500 lb | CasterHQ
12" x 3" · 2500 lbs
$128
Hamilton 12" x 3" Metal Industrial Replacement Wheel – 2500 lb | CasterHQ
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12" x 3" Green Polyurethane Rigid Caster – 2,500 lb | CasterHQ
12" x 3" · 2500 lbs
$196
View all 12" x 3" casters & wheels · mold-on rubber, polyurethane, pneumatic →
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 | |
|---|---|---|---|---|---|---|
| 2500 lbsLighter duty | 12" × 3"Polyurethane | Swivel | 13-1/2" | $111.00 | View → | |
| 2500 lbsLighter duty | 12" × 3"Polyurethane | Swivel | 13-1/2" | $180.00 | View → | |
| 2600 lbs | 12" × 3"High Temp Phenolic | — | — | $131.00 | Viewing | |
| 3200 lbsHeavier duty | 12" × 3"Polyurethane | — | — | $121.00 | View → | |
| 3500 lbsHeavier duty | 12" × 3"Phenolic | Rigid | 13-1/2" | $158.00 | View → |





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