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.

The Durastar HR Series 3" Hard Rubber Wheel is a dependable solution designed for light-duty mobility needs. With a 1" wide tread and a high-quality rubber composition, this wheel provides excellent stability, smooth performance, and quiet operation across a variety of surfaces.
Hard rubber construction ensures lasting resistance to wear and tear, making it a practical choice for applications where durability and floor protection are essential. Its non-marking tread minimizes surface damage while maintaining traction and maneuverability in indoor environments.
Suitable for carts, furniture, equipment stands, and general rolling assemblies, this 3" wheel combines compact form factor with the reliable strength Durastar is known for. Whether you're upgrading or replacing casters, the HR Series offers value-driven performance and consistent operation.
Upgrade your mobility system with Durastar’s 3" hard rubber wheels—trusted by professionals for their durability, efficiency, and superior rolling experience.
