Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: R-ZFHS-4SPB
Experience unrivaled mobility and effortless maneuvering with the R-ZFHS-4SPB Hamilton Spinfinity Maintenance-Free ZFHS Series Rigid Caster. This state-of-the-art caster is engineered for superior performance and durability.
The R-ZFHS-4SPB Caster comes with a premium quality 4" x 2" Ergo-Glide wheel, providing smooth and quiet operation. With a hardness level of 80A, this wheel can withstand heavy-duty applications, enhancing longevity and reliability.
Our Hamilton Spinfinity Rigid Caster boasts 3/4" sealed precision ball bearings, offering high load capacity and effortless swiveling. The sealed design guarantees protection against dust and debris, resulting in maintenance-free operation.
Boost your equipment's mobility and efficiency with our R-ZFHS-4SPB Caster. Experience the difference a high-quality Hamilton Spinfinity caster can make. Order now!
| Feature | Specification |
|---|---|
| Swivel or Rigid caster | Rigid |
| Load Capacity (lbs.) @ 3 mph | 600 |
| Wheel Diameter (in.) | 4 |
| Overall Height (in.) | 5.625 |
| Swivel Offset (in.) | 1.75 |
| Mounting Plate (in.) | 4 1/2 x 6 1/2 |
| 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 | Ergo-Glide |
| Wheel Color/Finish | Blue Poly on Gray Center |
| Bearing Type | Precision Sealed Ball |
| Replacement Wheel | W-420-SPB-1/2 |
| Wheel Material @ Tread | Polyurethane |
| Shipping Weight (lbs.) | 9 |
| Caster Rig Type | Weldment |
| Mounting Plate Length (in.) | 6.5 |
| Mounting Plate Width (in.) | 4.5 |
| Wheel Core Material | Cast Iron |
Transparent pricing
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Upfront shipping costs
Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
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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.
Our R-ZFHS-4SPB Hamilton Spinfinity Maintenance-Free ZFHS Series Rigid Caster offers an unparalleled combination of durability, ease of movement, and maintenance-free operation. Engineered for excellence, it stands as a testament to Hamilton's commitment to innovation and quality.
The ergonomically designed 4" x 2" wheel ensures smooth and quiet operation. With a hardness of 80A, it is capable of withstanding heavy-duty applications while maintaining optimal performance.
The inclusion of 3/4" sealed precision ball bearings enhances load capacity and ensures effortless durability. The sealed design safeguards the bearings from dust and debris, promoting a long, maintenance-free operational lifespan.
The R-ZFHS-4SPB Hamilton Spinfinity Caster is versatile, finding use in a broad range of applications. It is an excellent choice for industrial machinery, material handling equipment, office furniture, and more, offering the perfect blend of durability, reliability, and efficiency.
Don't compromise on mobility or efficiency. Upgrade your equipment with our R-ZFHS-4SPB Caster and experience the difference a high-quality Hamilton Spinfinity caster can make. Order now!
$142.00
Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate
Designed for engineers, manufacturers, and material handling professionals
