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.








Experience rugged durability with our Series R Moldon Rubber-Tired Wheels, perfect for a variety of industrial applications. These wheels feature solid cushion rubber tires, permanently molded onto iron wheel centers for superior longevity.
Our Moldon wheels come standard with anti-friction bearings, ensuring smooth operation. The robust construction includes husky spokes and large hubs, especially in the 5" wide sizes, suitable for heavy-duty tasks.
The wheels boast a tire thickness of about 1", a hardness of 70 Durometer, and an operational temperature range of -70° to 160° F. Pressure lubrication fittings are standard, providing easy maintenance and extended wheel life.
Whether it's for carts, trolleys, or heavy equipment, Series R Moldon Rubber-Tired Wheels are engineered to handle the demands of any industrial environment.
