North America’s Largest Inventory: 13,000+ Industrial Casters & Wheels.
Precision-Built: Calculate Your Push/Pull Force for Safety & Compliance.
Specialty Solutions for Aerospace, Medical, & Food Processing.
In-Stock & Ready to Ship. Reduce Your Downtime with Same-Day Fulfillment.
Next-Gen Ergonomic Casters: Designed to Reduce Workplace Injuries.
OEM & Volume Solutions: Custom Caster Engineering for Large-Scale Operations.
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
Stainless Steel
Up to 8,400 lbs.
Explore All Specialty Caster Applications
From Everyday Use to Niche Solutions
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.
Discover the reliability and versatility of the Durastar 28 SERIES Grip Ring Stem Casters. These casters are designed specifically for light to medium-duty applications, providing both stability and flexibility for your mobility needs. The grip ring stem ensures easy installation, and once in place, they remain securely anchored to reduce any unnecessary movement.
Constructed with high-quality materials, these casters offer long-lasting durability and superior performance. Whether you're using them in warehouses, factories, or office furniture, their ergonomic design helps reduce strain and ensures smooth, easy mobility across multiple surfaces.
Ideal for a range of applications, the Durastar Grip Ring Stem Casters are a top choice for those seeking reliable, efficient mobility solutions. With various size options, these casters are tailored to meet the needs of many different environments. Invest in durability, efficiency, and performance with the Durastar 28 SERIES Grip Ring Stem Casters today.
Choose Durastar Casters to transform your mobility solutions. Engineered for superior performance, these casters are designed to meet your light-to-medium duty needs with ease and reliability.
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
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Load Calculator (dedicated)
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Wheel Diameter Calculator
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Failure Diagnosis Tool
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Designed for engineers, manufacturers, and material handling professionals