Up to 350 lbs · Light Duty Applications
Up to 7,200 lbs · Industrial Duty
Up to 17,500 lbs · Heavy Industrial
Up to 40,000 lbs · Extreme Load Applications
Up to 40,000 lbs · Increased Maneuverability
Up to 3,100 lbs · Industrial Shock Absorbing
Up to 3,200 lbs · Corrosion Resistant
Up to 8,400 lbs · Outdoor & Rough Terrain
1,000+ Styles · OEM Replacements
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 OEM, MRO, and defense. Spec-match guarantee, engineering RFQ on every quote, fastest shipping in the caster industry.
























Durastar Casters offers an exceptional selection of medium to heavy-duty casters, engineered to handle capacities of up to 1,500lbs. Perfect for demanding industrial and warehouse environments, these casters come in a variety of series, including the 04 Series, X05 Series, 30 Series, S30 Series, 34 Series, S34 Series, and 35 Series. Whether you're looking for casters for equipment mobility, warehouse racks, or other heavy-duty uses, Durastar Casters provides the ideal solution.
Crafted from premium materials such as steel, stainless steel, and high-strength alloys, Durastar Casters ensure reliability and durability. These casters are designed to provide long-lasting performance even under the most rigorous conditions, making them a trusted choice for industrial applications where strength and dependability are crucial.
Available in a variety of sizes and configurations, Durastar Casters cater to different needs, whether you're managing large-scale operations or require specialized mobility solutions for heavy equipment. The range of series offered ensures that every customer can find the right caster for their specific requirements.
With a focus on ergonomic design, these casters are engineered for easy maneuverability, helping reduce strain on workers and improve operational efficiency. Trust Durastar Casters for your mobility solutions, backed by our commitment to quality, performance, and innovation.
Experience the reliability and performance of Durastar Casters today. With a focus on superior load handling and long-lasting durability, our casters are built to support your toughest tasks. Explore our range and transform your mobility solutions now.
These calculators apply to any caster application—even if you’re browsing a different category. Use them to estimate load rating per caster, select wheel material, and estimate push/pull force. Expand any tool for full analysis + a share-ready spec line.
Engineering Tools Hub
All tools + dedicated pages (best for sharing and EEAT). Open hub
Load Calculator (dedicated)
Share this page when discussing load rating per caster. Open load tool
Wheel Diameter Calculator
Publish the dedicated page, then replace this link. Find in hub
Failure Diagnosis Tool
Publish the dedicated page, then replace this link. Find in hub
Designed for engineers, manufacturers, and material handling professionals
