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’s premium caster axle and nut accessories are designed to offer reliability and performance for various industrial and commercial applications. Available in both zinc-plated and stainless steel constructions, these components ensure optimal compatibility with Durastar caster wheels and assemblies.
The zinc axle and nut sets provide a cost-effective solution with solid corrosion resistance, making them suitable for indoor and light-duty environments. For more demanding or wet conditions, our stainless steel axle and nut components deliver unmatched rust protection and performance durability.
Whether you're replacing worn hardware or assembling new caster systems, Durastar's axle and nut accessories deliver a secure, smooth-rolling fit that enhances mobility and equipment reliability. Backed by trusted quality, these components are engineered to maintain caster integrity across varied applications.
Choose Durastar axles and nuts for dependable performance, customizable options, and long-lasting strength. Engineered to keep your equipment rolling smoothly—no matter the environment.
