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.




Series R Moldon Rubber-Tired Wheels are designed for industrial durability. These wheels feature solid cushion rubber tires, permanently molded onto iron centers, ensuring long wear and robust performance for industrial equipment.
The wheels come with a thickness of approximately 1", and a hardness of 70 Durometer (± 5, Shore A). They are equipped with anti-friction bearings - straight roller in all sizes, and offer a choice of straight or tapered bearings in larger sizes. They also include pressure lubrication fittings in the hubs, suitable for a wide range of operational temperatures from -70° to 160° F.
With their robust construction and wide capacity range, Series R Moldon Rubber-Tired Wheels are ideal for various industrial applications, providing reliable performance under demanding conditions.
