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.
Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: R-ZFFM-83DB
Discover the unparalleled performance and durability of the Hamilton Spinfinity Maintenance-Free ZFFM Series Rigid Caster. Crafted for heavy-duty industrial applications, this state-of-the-art caster boasts an 8" x 3" Duralast (95A) Wheel, known for its remarkable resistance and long-lasting quality.
Equip your industrial setups with the Hamilton Spinfinity R-ZFFM-83DB caster, and experience a new standard of mobility and reliability.
| Swivel or Rigid | Rigid |
| Load Capacity (lbs.) @ 3 mph | 2500 |
| Wheel Diameter (in.) | 8 |
| Wheel Face (in.) | 3 |
| Overall Height (in.) | 10.25 |
| Swivel Offset (in.) | 2.5 |
| Mounting Plate (in.) | 5 x 7 |
| Bolt Hole 1 (in.) | 2 7/16 x 4 15/16 |
| Bolt Hole 2 (in.) | 3 3/8 x 5 1/4 |
| Mounting Bolt (in.) | 0.5 |
| Caster Color/Finish | Crimson Powder |
| Wheel Type | Duralast |
| Wheel Color/Finish | Green Poly on Gray Center |
| Bearing Type | Precision Sealed Ball |
| Replacement Wheel | W-830-DB-3/4 |
| Wheel Material @ Tread | Polyurethane |
| Shipping Weight (lbs.) | 28 |
| Caster Rig Type | Weldment |
| Mounting Plate Length (in.) | 6.5 |
| Mounting Plate Width (in.) | 4.5 |
Transparent pricing
All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.
Upfront shipping costs
Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
Business-friendly ordering
We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
Real support from product specialists
Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.
Trusted by industrial and commercial customers
CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.
When will my order ship?
In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.
Will shipping cost more at checkout?
Shipping is not free on most orders. Your final shipping cost is shown before payment.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
The Hamilton Spinfinity R-ZFFM-83DB is a state-of-the-art rigid caster, embodying both robustness and efficiency. Part of Hamilton's acclaimed Spinfinity series, it stands as a testament to precision engineering and unparalleled performance.
Optimized for the most demanding industrial applications, the R-ZFFM-83DB offers unparalleled maneuverability and load-bearing capacity. Its maintenance-free design reduces downtime, ensuring a smooth workflow. The inclusion of 3/4" sealed precision ball bearings guarantees efficient wheel rotation, and the Duralast (95A) wheel ensures longevity and consistent performance. Given its user-friendly nature, installation is a breeze, further reducing operational hassles.
Choosing the Hamilton Spinfinity caster is an investment in quality and reliability. Designed for e-commerce optimization, it's not only a top performer on the shop floor but also a sought-after product in the online marketplace. When it comes to both form and function, few can rival the Hamilton Spinfinity series.
$279.00
Designed for engineers, manufacturers, and material handling professionals