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Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Ergo-Tech™ (87A) Wheel with 1/2" Sealed Precision Ball Bearings Hamilton

Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Ergo-Tech™ (87A) 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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$261.00 USD - $301.00 USD

Status: In Stock

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

PRODUCT CODE: S-ZFWH-42EMB

Product Overview

Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Ergo-Tech (87A) Wheel with 1/2" Sealed Precision Ball Bearings

The Hamilton Caster Part#: S-ZFWH-42EMB is a high-quality and versatile caster designed to provide smooth and reliable mobility for various light to medium-duty applications. Whether you need to move equipment, carts, or other loads up to 450 lbs, this caster is your go-to choice for effortless transportation.

Crafted with precision engineering and top-notch materials, the S-ZFWH-42EMB offers exceptional durability, ensuring it can withstand the demands of daily use in industrial, commercial, and institutional settings. Its robust construction guarantees longevity, saving you time and money on replacements.

When it comes to reliable and efficient mobility, the Hamilton Caster Part#: S-ZFWH-42EMB is your ideal solution. Its impressive load capacity, smooth movement, and durable construction make it a valuable addition to any workplace.

Technical Specs

Swivel or Rigid caster Swivel

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 Kingpinless

Key Features

Impressive Load Capacity: With a load capacity of 450 lbs, this caster is adept at handling a wide range of light to medium-weight loads, making it suitable for various applications across different industries.

Smooth and Effortless Mobility: The S-ZFWH-42EMB caster allows for easy maneuverability, making it a breeze to navigate around tight corners and obstacles. Its smooth movement ensures efficient and precise transportation of your goods.

High-Quality Wheel Material: Equipped with premium polyurethane wheels, this caster delivers exceptional load-bearing capacity, ensuring stability and reliability during transportation. The wheels also offer excellent shock absorption for enhanced protection of delicate items.

Wheel Diameter: The wheel diameter strikes the perfect balance between stability and versatility. It enables smooth rolling over different surfaces, including uneven floors and thresholds.

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?