ISO 9001:2015 Quality Manufacturing · ANSI ICWM Performance Tested
98.7% On-Time Ship Rate Across All Orders
200,000+ Orders Fulfilled for OEM & MRO Teams Nationwide
100+ Years of Combined Caster Industry Experience
Automatic Bulk Pricing | OEM & MRO Volume Discounts Applied at Checkout
Up to 350 lbs · Light Duty Applications
Up to 7,200 lbs · Industrial Duty
Up to 17,500 lbs · Heavy Industrial
Up to 40,000 lbs · Extreme Load Applications
Up to 40,000 lbs · Increased Maneuverability
Up to 3,100 lbs · Industrial Shock Absorbing
Up to 3,200 lbs - Corrosion Resistant
Stainless Steel
Up to 8,400 lbs.
Explore All Specialty Caster Applications
From Everyday Use to Niche Solutions
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.
These calculators apply to any caster application—even if you’re browsing a different category. Use them to estimate load rating per caster, select wheel material, and estimate push/pull force. Expand any tool for full analysis + a share-ready spec line.
Engineering Tools Hub
All tools + dedicated pages (best for sharing and EEAT). Open hub
Load Calculator (dedicated)
Share this page when discussing load rating per caster. Open load tool
Wheel Diameter Calculator
Publish the dedicated page, then replace this link. Find in hub
Failure Diagnosis Tool
Publish the dedicated page, then replace this link. Find in hub
Designed for engineers, manufacturers, and material handling professionals