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 40 Series Rigid Caster with 8" x 2" thermoplastic rubber wheel offers an unmatched combination of durability and maneuverability. Built for heavy-duty use, this caster boasts a robust 600 lb capacity, making it the ideal solution for industrial and commercial applications requiring strength and reliability.
The thermoplastic rubber wheel provides smooth, quiet operation while protecting floors from damage, making it perfect for environments where both performance and floor protection are a priority. With a 4" x 4-1/2" plate mount, this caster is designed to fit a wide range of equipment, offering excellent versatility and compatibility across various applications.
Experience enhanced mobility and long-lasting durability with the 40 Series 8" x 2" rigid caster.
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.
The Durastar Medium Heavy Duty 34 Series caster is the perfect solution for demanding industrial, commercial, and heavy-duty applications. Built with an 8" x 2" thermoplastic rubber wheel, this caster combines exceptional durability, superior load-bearing capacity, and high maneuverability to meet the needs of professionals who require performance in challenging environments.
Featuring a 600 lb capacity, this caster is designed to handle heavy equipment, machinery, and large equipment carts with ease. The high load capacity ensures that it can withstand tough working conditions without compromising performance. Whether you’re in a warehouse, factory, hospital, or any industrial setting, this caster is engineered to keep your equipment moving efficiently and smoothly.
The 8" x 2" thermoplastic rubber wheel provides excellent performance across multiple surfaces, including concrete, wood, and tile, without damaging floors. This makes it a top choice for environments where floor protection is a priority, such as hospitals or facilities with delicate flooring.
With a 4" x 4-1/2" top plate, the Durastar caster fits a wide range of equipment, ensuring compatibility with many different setups. The robust design and durable materials ensure that this caster will perform reliably in demanding work environments, providing long-lasting value and reducing the need for frequent replacements.
Durastar Medium Heavy Duty 34 Series casters are designed to withstand the harshest conditions. The thermoplastic rubber wheel offers a quiet and smooth ride while also reducing the amount of vibration felt by the user. This is ideal for reducing noise in busy environments like hospitals or offices while maintaining smooth operation on equipment trolleys, carts, and heavy-duty machinery.
Engineered with a focus on long-term durability, the caster's construction minimizes wear and tear while maintaining exceptional performance. It’s the perfect fit for high-traffic areas, warehouses, factories, and other industrial environments where reliability is paramount.
The Durastar 34 Series caster is ideal for a wide range of applications, including heavy-duty machinery, equipment carts, and industrial trolleys. Its robust construction ensures it can handle substantial weight while still delivering ease of movement. Whether you need a reliable solution for moving materials in a warehouse or transporting medical equipment in a hospital, this caster delivers exceptional results.
Its versatility extends beyond industrial use, making it a great option for use in commercial settings such as retail or logistics. It can easily be incorporated into custom setups, providing the flexibility you need for your specific operational needs.
In conclusion, the Durastar Medium Heavy Duty 34 Series caster is engineered for those who require strength, versatility, and reliability in their mobility solutions. Its 600 lb load capacity, thermoplastic rubber wheels, and design make it the perfect addition to any industrial or commercial operation looking for high-quality, long-lasting casters.
Upgrade your mobility solutions with the Durastar 34 Series. Shop now for durable, high-performance casters that are designed to meet your heavy-duty needs.
This 8" x 2" Thermoplastic Rubber Rigid Caster – 600 lb is rated to 600 lbs per caster. Size a set by dividing the total load by the number of casters, and for uneven floors assume 3 of 4 casters carry the load. Keep continuous-use loads within about 75-80% of the rating.
This caster runs a Gray Rubber wheel with a 2" tread width. Rubber absorbs shock and protects floors, and runs quietly, which suits noise-sensitive and light-to-medium duty use.
This caster uses a top-plate mount with a 4" x 4-1/2" plate and a 2-5/8" x 3-3/8" slotted to 3" x 3" bolt pattern. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.
This is a Rigid caster. Rigid casters track straight for directional stability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.
Rated for -20°F to 180°F. Operating outside the rated range can reduce wheel life and load capacity, so match it to your environment (wash-down, freezer, oven-adjacent, etc.).
The Gray Rubber wheel performs best on rough, uneven, or outdoor surfaces such as asphalt, gravel, and cracked concrete. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 9-1/2". Account for it when checking equipment clearance, dock height, and ergonomic working height.
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).
$40.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 8" |
| Wheel Tread Width | 2" |
| Overall Height | 9-1/2" |
| Plate Size | 4" x 4-1/2" |
| Bolt Hole Pattern | 2-5/8" x 3-3/8" slotted to 3" x 3" |
| Mount Style | Plate |
| Rig Type | Rigid |
| Load & Performance | |
| Wheel Capacity | 600 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Gray Rubber |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
8" x 2" Thermo Rubber Polyolefin Industrial Wheel – 600 lb | CasterHQ
8" x 2" · 600 lbs
$31
8" x 2" Thermo Rubber Rigid Caster – 600 lb | 4" x 4-1/2" Plate | CasterHQ
8" x 2" · 600 lbs
$36
8" x 2" Polyolefin Thermo Rubber Industrial Replacement Wheel – 600 lb | CasterHQ
8" x 2" · 600 lbs
$31
View all 8′ x 2′ 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 | |
|---|---|---|---|---|---|---|
| 275 lbsLighter duty | 8" × 2"Gray Rubber | Swivel | 9-1/2" | $61.00 | View → | |
| 400 lbsLighter duty | 8" × 2"Gray Rubber | Rigid | 9-1/2" | $62.00 | View → | |
| 600 lbs | 8" × 2"Gray Rubber | Rigid | 9-1/2" | $40.00 | Viewing | |
| 600 lbsSame capacity | 8" × 2"Gray Rubber | — | — | $31.00 | View → | |
| 600 lbsSame capacity | 8" × 2"Gray Rubber | Rigid | 9-1/2" | $36.00 | View → |





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