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Hamilton Spinfinity Maxi-Duty Swivel Caster with 16" x 7" Natural Polyurethane (93A Ester) Presson Wheel with 1 1/2" Sealed Precision Ball Bearings Hamilton

Hamilton Spinfinity Maxi-Duty Swivel Caster with 16" x 7" Natural Polyurethane (93A Ester) Presson Wheel with 1 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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$4,780.00 USD - $4,819.06 USD

Status: In Stock

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

PRODUCT CODE: S-ZFMD-1670POYB-ULTRA

Product Overview

Hamilton Spinfinity Maxi-Duty Swivel Caster with 16" x 7" Natural Polyurethane (93A Ester) Presson Wheel with 1 1/2" Sealed Precision Ball Bearings

Introducing the Hamilton Caster ZFMD-1670POYB-ULTRA Maxi-Duty Kingpinless Caster-the ultimate solution for your heavy-duty industrial needs. With its exceptional performance and durability, this caster is designed to withstand the toughest environments and provide smooth and reliable mobility for your equipment.

The Hamilton ZFMD-1670POYB-ULTRA Maxi-Duty Kingpinless Caster features a robust construction that ensures superior strength and stability-Its kingpinless design eliminates the traditional kingpin, resulting in improved load distribution and enhanced maneuverability. This caster is engineered to handle extra heavy loads with ease, making it ideal for demanding applications in industries such as manufacturing, warehousing, and material handling.

Equipped with a high-quality polyurethane wheel-this caster offers exceptional floor protection while ensuring quiet and vibration-free operation. The wheel is carefully designed to minimize rolling resistance, allowing for effortless movement of your equipment, even under heavy loads. The precision-machined swivel section provides smooth swiveling action, enabling precise steering and maneuverability in tight spaces.

With its Ultra zinc-plated finish-the Hamilton ZFMD-1670POYB-ULTRA Maxi-Duty Kingpinless Caster offers excellent corrosion resistance, making it suitable for both indoor and outdoor applications. The caster is built to withstand harsh conditions and heavy usage, ensuring long-lasting performance and reliability.

Technical Specs

Swivel or Rigid caster Swivel
Load Capacity (lbs.) @ 3 mph 6700 lbs
Wheel Diameter (in.) 16
Wheel Face (in.) 7
Overall Height (in.) 19.75
Swivel Offset (in.) 3.25
Mounting Plate (in.) 8 1/2 x 8 1/2
Mounting Bolt (in.) 0.625
Caster Color/Finish Crimson Powder
Wheel Type TerraTech Ultra
Wheel Color/Finish Natural Poly on CNC-Machined 1045 Blank
Bearing Type Precision Sealed Ball
Replacement Wheel W-1670-POYB-ULTRA-1-1/2
Wheel Material @ Tread Polyurethane
Shipping Weight (lbs.) 288
Bolt Holes (in.) 7 x 7
Caster Rig Type Kingpinless

Key Features

Robust construction for superior strength and stability
Kingpinless design for improved load distribution and maneuverability
High-quality polyurethane wheel for floor protection and smooth operation
Low rolling resistance for effortless movement
Precision-machined swivel section for precise steering and maneuverability
Ultra zinc-plated finish for corrosion resistance
Suitable for heavy-duty industrial applications

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.

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