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Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Duralast (95A) Wheel with 1/2" Sealed Precision Ball Bearings Hamilton

Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Duralast (95A) 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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$254.00 USD - $407.68 USD

Status: In Stock

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

PRODUCT CODE: S-ZFWH-4DB

Product Overview

Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Duralast (95A) Wheel with 1/2" Sealed Precision Ball Bearings

The Hamilton Caster Part#: S-ZFWH-4DB is a versatile and durable caster designed to deliver optimal performance in various industrial and commercial applications. With a load capacity of 750 lbs, this caster is perfect for transporting moderate loads with ease and efficiency. Its high-quality construction and precision engineering ensure reliable mobility and smooth movement across different surfaces.

The Hamilton Caster Part#: S-ZFWH-4DB is the ideal solution for efficiently moving moderate loads while ensuring stability, durability, and ease of operation. Whether you require mobility for material handling or equipment transportation, this caster delivers consistent results and durability, making it an invaluable addition to your workplace.

Technical Specs

Swivel or Rigid caster Swivel

Load Capacity (lbs.) @ 3 mph 750 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 Duralast

Wheel Color/Finish Green Poly on Gray Center

Replacement Wheel W-420-DB-1/2

Wheel Material @ Tread Polyurethane

Shipping Weight (lbs.) 10

Caster Rig Type Kingpinless

Key Features

Load Capacity: The S-ZFWH-4DB caster boasts a generous load capacity of 750 lbs, making it suitable for handling moderate weight loads in industrial settings.

Wheel Material: This caster comes equipped with high-quality and hard-wearing polyurethane wheels. The polyurethane material offers excellent load-bearing capabilities, ensures minimal wear and tear on floors, and provides noise reduction during operation.

Wheel Diameter: The caster features a 4-inch wheel diameter, striking the right balance between stability and maneuverability. The size is ideal for navigating through tight spaces and crowded areas while maintaining a smooth rolling experience.

Construction: The S-ZFWH-4DB caster is constructed with durable and rugged materials to withstand demanding environments. Its sturdy build ensures longevity and reliable performance even under heavy loads and rough operating conditions.

Mounting Plate: The caster is equipped with a secure and reliable mounting plate that simplifies installation and offers compatibility with various mounting configurations. The plate's pre-drilled holes facilitate quick and easy attachment to equipment or platforms.

360-Degree Rotation: The caster's design enables full 360-degree rotation, allowing for effortless movement in any direction. This feature enhances maneuverability and flexibility during material handling tasks.

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?