Up to 350 lbs
Up to 6,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
High-capacity loads
Shock absorbing
Corrosion resistant
Outdoor / rough terrain
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.
























Durastar caster accessories provide the critical components needed for optimized mobility and performance. Our extensive range of bearing types—including Delrin, Roller, Precision Sealed Ball, Flanged HD Precision Ball, Annular Ball, and Flanged Ball Bearings—ensures the right fit for your caster application, whether you're outfitting industrial carts, dollies, or medical equipment.
Each bearing is crafted for superior rotation efficiency, reduced rolling resistance, and increased operational lifespan. For unique axle and mount setups, our selection also includes Spanner Bushings and Top Hat Bushings, enabling seamless installation and compatibility with a wide variety of caster rigs.
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