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-ZFSEC2-95POYB-ULTRA
Discover the precision and efficiency of the Hamilton Spinfinity R-ZFSEC2-95POYB-ULTRA Dual Rigid Caster. Designed for industries that demand the best, this caster combines unmatched agility and strength.
It sports a 9"x5" Natural Polyurethane (93A Ester) Presson Wheel, ensuring a flawless movement even on the most challenging terrains. The natural polyurethane composition offers both resilience and smoothness, ensuring your operations remain seamless and efficient.
The inclusion of 1 1/4" Sealed Precision Ball Bearings guarantees a frictionless experience, extending the life of the caster while minimizing operational interruptions. This kind of precision engineering not only enhances movement but also significantly reduces the need for maintenance.
Optimized for modern warehouses and industrial settings, the Hamilton Spinfinity caster promises longevity, robust performance, and a level of durability that stands unmatched in the industry. This is the upgrade your operations have been waiting for.
| Feature | Value |
|---|---|
| Swivel or Rigid caster | Rigid |
| Load Capacity (lbs.) @ 3 mph | 6000 |
| Wheel Diameter (in.) | 9 |
| Wheel Face (in.) | 5 |
| Overall Height (in.) | 12.375 |
| Swivel Offset (in.) | 2.375 |
| Mounting Plate (in.) | 5 1/4 x 7 1/4 |
| Bolt Hole 2 (in.) | 4 1/8 x 6 1/8 |
| Caster Color/Finish | Crimson Powder |
| Wheel Type | TerraTech Ultra |
| Wheel Color/Finish | Natural Poly on CNC-Machined 1045 Blank |
| Bearing Type | Precision Sealed Ball |
| Replacement Wheel | W-95-POYB-ULTRA-1-1/4 |
| Wheel Material @ Tread | Polyurethane |
| Shipping Weight (lbs.) | 100 |
| Load Capacity (lbs.) @ 10 mph | 3600 |
| Load Capacity (lbs.) @ 6 mph | 4000 |
| Caster Rig Type | Weldment |
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.
Designed with precision and industrial expertise, the Hamilton Spinfinity R-ZFSEC2-95POYB-ULTRA Dual Rigid Caster stands as a hallmark of quality and performance. Here's an in-depth look into what makes it a top-tier choice for both industry professionals and e-commerce shoppers.
The Hamilton Spinfinity R-ZFSEC2-95POYB-ULTRA Dual Rigid Caster is versatile and suitable for a wide range of applications, both indoor and outdoor. Whether it's factory machinery, mobile storage units, or heavy-duty equipment, this caster ensures optimum performance and reliability.
$3,081.00
Designed for engineers, manufacturers, and material handling professionals