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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-ZFSEC-1255PORB
Experience superior mobility with the Hamilton Spinfinity Super Endurance Rigid Caster (R-ZFSEC-1255PORB). As a part of the 2600 Series, this heavy-duty caster is designed to withstand demanding applications.
Equipped with a 12" x 5.5" Black Rubber Presson Wheel, this caster provides easy maneuverability and smooth rides on various surfaces.
For added durability and longevity, the Hamilton Spinfinity Super Endurance Rigid Caster features 1 1/4" Sealed Precision Ball Bearings, ensuring reduced friction and smooth operation.
| Specification | Value |
|---|---|
| Swivel or Rigid Caster | Rigid |
| Load Capacity (lbs.) @ 3 mph | 2600 |
| Wheel Diameter (in.) | 12 |
| Wheel Face (in.) | 5.5 |
| Overall Height (in.) | 15.5 |
| Mounting Plate (in.) | 5 1/4 x 7 1/4 |
| Bolt Hole 1 (in.) | 3 3/8 x 5 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-1255-PORB-1-1/4 |
| Shipping Weight (lbs.) | 127 |
| Load Capacity (lbs.) @ 10 mph | 1600 |
| Load Capacity (lbs.) @ 6 mph | 2200 |
| Caster Rig Type | Kingpinless |
| Wheel Core Material | Steel |
| Wheel Material @ Tread | Rubber |
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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.
Introducing the Hamilton Spinfinity Super Endurance Rigid Caster (R-ZFSEC-1255PORB), a part of the revered 2600 Series. Designed to provide smooth, reliable, and efficient operation across various applications, this caster blends quality, durability, and functionality seamlessly.
Boasting a set of impressive features, the Hamilton Spinfinity Caster ensures robust use and superior performance:
Get to know the detailed specifications that make the Hamilton Spinfinity Caster a reliable choice for your mobility needs:
| Specification | Value |
|---|---|
| Wheel Diameter (in.) | 12 |
| Wheel Face (in.) | 5.5 |
Hamilton Spinfinity stands as a synonym for quality and endurance. This Rigid Caster, as part of the 2600 series, incorporates a TerraTech Black Rubber wheel, Precision Sealed Ball bearings, and a crimson powder finish, offering a robust solution for a variety of applications. Whether it's load capacity or smooth mobility, this caster doesn't compromise.
$2,050.00
Designed for engineers, manufacturers, and material handling professionals