ISO 9001:2015 Quality Manufacturing · ANSI ICWM Performance Tested

98.7% On-Time Ship Rate Across All Orders

200,000+ Orders Fulfilled for OEM & MRO Teams Nationwide

100+ Years of Combined Caster Industry Experience

Automatic Bulk Pricing | OEM & MRO Volume Discounts Applied at Checkout

Back

Durastar Casters | Light-Medium Duty Casters - 21 SERIES


Product Features

  • Durability: Designed for light to medium-duty applications, offering long-lasting performance and reliability.
  • Material Quality: Built with high-quality materials ensuring superior strength and minimal wear over time.
  • Wheel Options: Choose from a variety of wheel types to suit specific floor types and conditions.
  • Load Capacity: Engineered to handle moderate load capacities efficiently while providing smooth movement.
  • Applications: Ideal for carts, light machinery, medical equipment, and light-duty industrial applications.

Introducing the Durastar Casters 21 SERIES, the ideal solution for your light to medium-duty needs. These casters combine durability and functionality to ensure your operations run smoothly, whether you're in a warehouse, medical facility, or industrial setting. The 21 SERIES is engineered with the highest quality materials to deliver exceptional performance in various applications, including carts, trolleys, and other light machinery.

Crafted with precision, these casters feature superior strength, making them a trusted choice for moderate load handling. Available in a range of wheel options, including those tailored for different flooring types, you can easily find the right caster for your specific needs. Whether you're navigating smooth floors or rougher terrain, the 21 SERIES will ensure reliable movement with minimal strain.

Durastar Casters prioritizes quality and user experience with every product. The 21 SERIES casters are engineered to minimize wear and tear, offering longevity and reliable performance. When you choose Durastar, you're selecting a product backed by expertise and designed for ease of use in a variety of environments.

Elevate Your Mobility Solutions Today

Enhance your operations with the Durastar Casters 21 SERIES. Offering a seamless blend of durability, functionality, and performance, these casters are the perfect solution for all your light to medium-duty mobility needs.

Caster Engineering Tools

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.

CasterSpec Load Calculator
Fast estimate. Expand for safety factor + uneven floor + spec output.
Expand full calculator
Load
Copied.
Base per caster
Worst-case per caster
Recommended rating
Spec output (auto-generated)
Tip: paste into RFQs / threads. Expand tool for advanced inputs.
WheelMatch Material Selector
Fast recommendation. Expand for noise, duty cycle, floor protection.
Expand full selector
Wheel
Copied.
Primary recommendation
Good alternate
When to avoid
Spec output (auto-generated)
Engineers share tools that output a clean “why” line.
PushForce Push/Pull Calculator
Estimate effort fast. Expand for operators, materials, bumps, startup mode.
Expand full push/pull
Push
Copied.
Estimated total force
Per operator
Pass / target
Spec output (auto-generated)
If effort is high: bigger wheels + better material + smoother path wins.
More engineering tools

Available Configurations

Customers
Stars Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate

Industrial and Commercial Engineered Casters

Designed for engineers, manufacturers, and material handling professionals

Search