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" rubber on steel wheel is built to deliver superior performance and durability in medium to heavy-duty environments. Featuring a rubber wheel mounted on a high-strength steel frame, this caster is designed to handle up to 600 lbs, providing excellent load-bearing capabilities.
Whether you're moving heavy equipment or organizing industrial shelving, the 40 Series caster ensures smooth and quiet movement, even on rough surfaces. Its rubber wheel is not only highly durable but also gentle on floors, protecting them from damage.
Discover the power of the 40 Series 8" x 2" rigid caster. Built to last and designed for exceptional functionality, it's time to invest in a mobility solution that will work as hard as you do.
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 Rigid Caster is engineered to meet the needs of heavy-duty industrial, commercial, and warehouse environments. Designed to handle challenging loads, this caster features an 8" x 2" rubber wheel mounted on a sturdy steel frame, capable of supporting up to 600 lbs. Its versatile design ensures smooth maneuverability, making it an excellent choice for equipment and carts that require reliable movement.
Durable Construction: The caster is constructed with a high-strength steel frame that provides long-lasting durability, making it ideal for industrial environments that demand both strength and reliability. The 8" x 2" rubber wheel offers superior wear resistance and can withstand heavy loads while maintaining its integrity over time.
Superior Load Capacity: Capable of supporting up to 600 lbs, this caster is built for medium to heavy-duty use. Whether for carts, trolleys, or other heavy-duty applications, the Durastar caster is designed to provide reliable load-bearing capabilities, making it a robust solution for high-demand environments.
Rubber Wheel for Floor Protection: The rubber wheel provides both shock absorption and floor protection. It reduces the risk of floor damage, making it a perfect option for environments where delicate or polished surfaces need to be maintained, such as hospitals, clean rooms, or retail stores.
Noise Reduction: The rubber wheel is not only durable but also engineered for quieter operation. It absorbs impact and reduces the noise level during movement, creating a more pleasant and less disruptive environment in settings like offices, hospitals, and factories.
Easy Installation and Versatility: Equipped with a 4" x 4-1/2" top plate, the caster offers a universal fit for a wide range of equipment and machinery. Its simple installation process ensures that businesses can quickly upgrade their mobility solutions without the need for complex adjustments.
Long-Term Reliability: Designed to handle heavy workloads day in and day out, the Durastar Medium Heavy Duty 34 Series Caster is built for longevity. It delivers dependable performance, even in challenging environments, reducing the need for frequent replacements and improving overall operational efficiency.
The Durastar Medium Heavy Duty 34 Series Rigid Caster is ideal for a variety of industries and applications, including:
Durastar is a trusted name in the caster industry, known for delivering quality mobility solutions for businesses across various sectors. Their commitment to craftsmanship and performance makes the Durastar Medium Heavy Duty 34 Series Caster a reliable choice for your mobility needs. With a focus on durability, ease of use, and floor protection, Durastar casters ensure that your equipment moves smoothly and efficiently, minimizing downtime and maximizing productivity.
Invest in Durastar for reliable, long-lasting mobility solutions that enhance operational efficiency and keep your business running smoothly.
This 8" x 2" Rubber on Steel 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 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 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 | Rubber |
| 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"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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