Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
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 Hamilton ForgeMaster R-ZFFM-83SWC85 is a top-of-the-line rigid caster designed to support heavy loads up to 2200 lbs. With its 8" x 3" UltraGlide® (85A) Triple Wheel and blue tread on an aluminum core, this caster ensures smooth, effortless movement.
Featuring 3/4" sealed precision ball bearings, this product promises durability and reliable performance. Ideal for industrial applications, warehouses, and more, the Hamilton ForgeMaster™ caster delivers unmatched quality and functionality.
Choose the Hamilton ForgeMaster R-ZFFM-83SWC85 for a robust and versatile caster solution that meets the demands of your industrial applications.
Order processing
In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.
Shipping method
Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.
Payment & procurement terms
New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.
Volume pricing & quotes
Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.
Returns & warranty
Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.
For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.
The Hamilton ForgeMaster Rigid Caster R-ZFFM-83SWC85 is engineered to provide outstanding performance in industrial applications. With a high load capacity of 2200 lbs. and UltraGlide technology, it ensures smooth and efficient mobility.
Constructed with a triple wheel blue tread on an aluminum core and equipped with 3/4" sealed precision ball bearings, this caster is built for durability and reduced friction. The modern aesthetic and quality materials make it a reliable choice for various applications.
With its rigid design and user-friendly installation, this Hamilton ForgeMaster™ model represents innovation, quality, and value in the field of industrial casters. Explore our product range and shop now to enhance your operations with this state-of-the-art caster!
$617.00
| Identification | |
| Brand | Hamilton |
Search
