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Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Cast Iron Metal Wheel with 1/2" Sealed Precision Ball Bearings Hamilton

Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Cast Iron Metal Wheel with 1/2" Sealed Precision Ball Bearings

Volume discounts applied at checkout

50-99 units: 5% Off
100-199 units: 10% Off
200+ units: 15% Off

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$250.00 USD - $403.68 USD

Status: In Stock

Most in-stock items ship same or next business day. Shipping rates shown at checkout.

PRODUCT CODE: S-ZFWH-4MB

Product Overview

Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Cast Iron Metal Wheel with 1/2" Sealed Precision Ball Bearings

The Hamilton Part#: S-ZFWH-4MB is a heavy-duty industrial caster designed to provide reliable mobility and exceptional performance in demanding environments. With a load capacity of 1000 pounds, this caster is engineered to handle substantial weights with ease, making it ideal for a wide range of industrial applications. Whether you need to move equipment, machinery, or other heavy loads, the S-ZFWH-4MB caster is built to deliver the strength and durability required for tough tasks.

Crafted with precision engineering and high-quality materials, this caster ensures long-lasting functionality and dependable operation, minimizing downtime and maximizing productivity. The S-ZFWH-4MB is designed to handle the challenges of industrial settings, making it an essential addition to your heavy-duty equipment and transportation needs.

With the Hamilton Caster Part#: S-ZFWH-4MB, you can trust in its strength, durability, and reliability to get the job done efficiently and effectively. Whether you need to move heavy equipment in a factory, warehouse, or industrial facility, this heavy-duty caster is the ideal choice for your transportation needs. Invest in the S-ZFWH-4MB caster to experience top-notch performance and enhance productivity in your industrial operations.

Technical Specs

Swivel or Rigid caster Swivel

Load Capacity (lbs.) @ 3 mph 1000 lbs
Wheel Diameter (in.) 4
Overall Height (in.) 5.625
Swivel Offset (in.) 1.75
Mounting Plate (in.) 4 x 5
Mounting Bolt (in.) 0.375
Caster Color/Finish Crimson Powder
Wheel Type Metal
Wheel Color/Finish Crimson Red
Replacement Wheel W-420-MB-1/2
Wheel Material @ Tread Metal
Shipping Weight (lbs.) 11
Caster Rig Type Kingpinless

Key Features

Heavy-Duty Load Capacity: With a load capacity of 1000 lbs, the S-ZFWH-4MB caster is designed to handle heavy loads, providing reliable and efficient mobility for industrial applications.

High-Quality Construction: This caster is constructed with premium materials, ensuring durability and longevity even in demanding environments. The rugged build makes it resistant to wear and tear, offering consistent performance throughout its lifespan.

Smooth Rollability: The caster is equipped with a smooth-rolling wheel that glides effortlessly, allowing for easy maneuverability across various surfaces. It ensures smooth movement without causing damage to the floors or uneven wear on the caster.

Versatile Compatibility: The S-ZFWH-4MB caster is compatible with a wide range of industrial equipment and machinery, making it a versatile solution for different applications.

Secure Mounting: The caster features a sturdy mounting plate that provides a secure attachment to your equipment. Its robust design ensures stability during operation, reducing the risk of any mishaps during transportation.

Ordering & Shipping Information

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.

Flat-rate shipping by order size. Final shipping cost shown before payment.
No post-checkout shipping adjustments or re-billing.
Most orders ship from our Texas headquarters near Dallas.

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.

Typical transit times after shipment

Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.

Made-to-order items (lead times)

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.

Need an exact freight quote for a large order?