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
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.
The Durastar Casters | 34 SERIES with V-Groove Steel - VG Wheels are engineered to meet the demands of medium-heavy duty applications. With a focus on durability and performance, these casters are perfect for environments requiring robust and reliable mobility solutions.
The high-quality VG wheels ensure smooth, quiet operation while offering superior floor protection, making them ideal for use in sensitive environments such as hospitals, warehouses, and factories. These wheels are designed to reduce noise and prevent floor damage, all while maintaining high maneuverability and ease of movement.
The Durastar 34 SERIES casters come in versatile top plate sizes to fit a wide variety of equipment and machinery, ensuring that your mobility solution is tailored to your needs. With their medium to heavy-duty load capacity, these casters are built to handle demanding conditions, providing reliable support for heavy loads while maintaining optimal performance.
Whether you're moving heavy machinery in an industrial setting or need quiet and smooth mobility in medical facilities, Durastar Casters provide the reliability and performance you can trust. Upgrade your mobility solutions today with the Durastar 34 SERIES and experience enhanced productivity and reduced maintenance costs.
Optimize your operations with the Durastar Casters 34 SERIES with V-Groove Steel - VG wheels. Experience durability, quiet movement, and superior performance – tailored for medium to heavy-duty applications.
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.
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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