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
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.
Replacing your Casters and Wheels on your Carts is the best way to ensure safety, productivity, performance, and longevity on your Carts whether its for Home or Industrial use. Cart Wheels and Casters are available for purchase in a wide range of wheel materials, sizes, and weight capacities for many applications regardless of the industry. Shop Wheels and Casters for Pallet Truck Carts, Panel Carts, Security and Cage Carts, Tilt Truck Carts, Work Carts, Lift Trucks, Flat Bed Carts, Hospitality Carts, Laundry Carts, Computer Carts, Server Carts, Industrial Carts, Flatbed Carts, Utility Carts, Rubbermaid Carts, and dozens of other types of Carts for all applications and industries.
Find the right Cart Wheel and Caster from Caster Headquarters; Replacement Cart Wheels such as a Thermo Plastic Rubber Wheels and Pneumatic Wheels provide great shock absorption for most rolling carts. Steel Wheels, Phenolic Wheels, and Polyurethane Wheels can be great for heavy duty carts by providing some impact resistance while holding heavy load capacities. Steel wheels and Phenolic Wheels are great for Storage Carts that are parked with heavy loads for long periods of time. Polyurethane and Thermoplastic Rubber Wheels combined with Precision Bearings are great affordable Replacement Wheels and Casters for Carts for easy push / pull applications while protecting floors from marks and streaks.
Caster Headquarters stocks a wide range of Replacement Casters and Wheels for Rubbermaid Carts including Replacement Wheels and Casters for Rubbermaid 4400 and 4500 Series Carts as well as Janitorial Carts, Mop Bucket Casters, and more!
Need help selecting the perfect Cart Wheel or Caster? Contact our highly trained sales staff with your application, Cart weight capacity requirements, Cart Make and Model number, any information you have on your Cart and Caster Headquarters will find you the best replacement Cart Wheel or Caster for your application.
Questions? Please Call us @ 844-439-4335 or Contact Us Here
For quick online service please email us: sales@casterhq.com and a Caster Expert will help you answer any questions.
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