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Hamilton ZFWH Series Rigid Caster with 4" x 2" Ergo-Tech (87A) on Aluminum 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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$111.00 USD - $151.00 USD

Status: In Stock

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

PRODUCT CODE: R-ZFWH-42EMB

Product Overview

Hamilton ZFWH Series Rigid Caster with 4" x 2" Ergo-Tech (87A) on Aluminum Wheel with 1/2" Sealed Precision Ball Bearings

The Hamilton Caster Part#: R-ZFWH-42EMB is a heavy-duty industrial caster designed to deliver reliable performance and smooth mobility in various industrial settings. With a robust construction and precision engineering, this caster is built to handle demanding loads of up to 450 lbs, making it an ideal choice for moving equipment, machinery, and other substantial objects with ease.

Crafted with durability in mind, the R-ZFWH-42EMB is constructed using high-quality materials, ensuring its resilience to heavy use and challenging environments. The caster is built to last, minimizing downtime and maintenance costs while maximizing efficiency and productivity.

Featuring an efficient wheel design, this caster excels in both indoor and outdoor applications. The non-marking polyurethane wheel material ensures a quiet and smooth operation, protecting your floors and providing excellent load-bearing capacity. With the caster effortlessly rolls over obstacles, thresholds, and uneven surfaces, ensuring effortless maneuverability.

The R-ZFWH-42EMB is equipped with a sturdy mounting plate that offers easy installation and compatibility with a wide range of equipment and platforms. Its simple and secure attachment ensures stability during operation, providing confidence in your load-moving tasks..

Technical Specs

Swivel or Rigid caster Rigid

Load Capacity (lbs.) @ 3 mph 450 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 Ergo-Tech
Wheel Color/Finish Orange Tread on Alum Center
Replacement Wheel W-420-SPB-1/2
Wheel Material @ Tread Polyurethane
Shipping Weight (lbs.) 9
Caster Rig Type Weldment

Key Features

Load Capacity: 450 lbs

Heavy-duty: industrial caster

Durable construction: for rigorous industrial use

Smooth and quiet operation: with non-marking polyurethane wheel material

Effortless: maneuverability on uneven surfaces and obstacles

Sturdy mounting plate: for easy and secure installation

Ideal: for indoor and outdoor applications

Suitable: for various industrial settings

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?