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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-ZFSEC2-105PORB
The Hamilton Spinfinity R-ZFSEC2-105PORB represents the pinnacle of innovative engineering in caster design. As a Super Endurance Dual Rigid Caster, it offers unmatched mobility and robust performance.
Designed with a sleek 10"x5" Black Rubber Presson Wheel, this caster doesn't just deliver on looks but promises consistent and smooth movements across varied terrains. The wheel's design minimizes wear and tear, ensuring long-lasting performance.
The caster is fitted with 1 1/4" Sealed Precision Ball Bearings to ensure that each movement is seamless and friction-free. This precision ensures durability, smoother operations, and reduced maintenance needs.
Primarily designed for e-commerce warehouses and high-demand industrial areas, the Hamilton Spinfinity caster's dual rigid design ensures it's suitable for a plethora of applications, ensuring maximum maneuverability in tight spaces.
Committed to sustainable practices, the Hamilton Spinfinity caster is manufactured using environmentally friendly materials, ensuring that you're making a green choice without compromising on performance.
| Feature | Value |
|---|---|
| Swivel or Rigid caster | Rigid |
| Load Capacity (lbs.) @ 3 mph | 4500 |
| Wheel Diameter (in.) | 10 |
| Wheel Face (in.) | 5 |
| Overall Height (in.) | 12.875 |
| 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 Black Rubber |
| Wheel Color/Finish | Black Rubber on CNC-Machined 1045 Blank |
| Bearing Type | Precision Sealed Ball |
| Replacement Wheel | W-105-PORB-1-1/4 |
| Wheel Material @ Tread | Rubber |
| Shipping Weight (lbs.) | 118 |
| Load Capacity (lbs.) @ 10 mph | 2800 |
| Load Capacity (lbs.) @ 6 mph | 3700 |
| 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.
The Hamilton Spinfinity R-ZFSEC2-105PORB sets the gold standard for efficient warehouse operations. Boasting a Dual Rigid Design, it's perfect for environments that require a mixture of agility and sturdiness.
Equipped with a 10"x5" Black Rubber Presson Wheel, it offers smooth and consistent movement across varying terrains. This tire ensures that your operations remain efficient, even in the face of obstacles or uneven surfaces.
The 1 1/4" Sealed Precision Ball Bearings are an essential component, ensuring that each motion is friction-free, thereby maximizing the life of the caster and reducing maintenance needs. Such precision ensures a smoother movement, minimizing wear and tear, and reducing the likelihood of operational hiccups.
Designed with the modern e-commerce warehouse in mind, this caster is built to withstand high-demand environments, offering a blend of durability and performance. Its robust construction guarantees longevity, ensuring a seamless, cost-effective operational flow for your warehouse.
Not only is this caster engineered for optimal performance, but it also respects our planet. Manufactured using environmentally-friendly materials, choosing the Hamilton Spinfinity is a sustainable decision that mirrors the values of a forward-thinking enterprise.
$3,694.00
Designed for engineers, manufacturers, and material handling professionals