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HAMILTON

Hamilton ZFMD-1670POYB 16" x 7" Polyurethane Swivel Kingpinless Caster – 5600 lb

Wheel
16" x 7"
Capacity
5600 lbs
Mount
Plate
Made to Order · 4-6 Weeks Lead
Quantity
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Volume pricing: 50+ saves 5% · 100+ saves 10% · 200+ saves 15% · fleet orders: request custom pricing

PO Net 30 ACH Tax-Exempt VISA AMEX DISCOVER
Business Purchasing
  • Purchase orders accepted for approved accounts
  • Net 30 terms for qualified businesses
  • ACH, credit card, and tax-exempt ordering
  • Bulk and contract pricing on fleet quantities
Jordan W., Founder Bob C., Director of Sales
Not sure this is the right spec? Jordan (Founder) and Bob (45+ years in casters) review applications before you order.
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Product Overview
At a glance
Load capacity5600 lbs
Wheel16" × 7" Polyurethane
MountPlate
TypeSwivel
Temperature-20°F to 180°F

Hamilton Spinfinity Maxi-Duty Swivel Caster with 16" x 7" Red Polyurethane (85A) Presson Wheel with 1 1/2" Sealed Precision Ball Bearings



Introducing the Hamilton Caster ZFMD-1670POYB Maxi-Duty Kingpinless Caster – your ultimate solution for heavy-duty mobility!-This high-quality caster is designed to provide exceptional durability, smooth operation, and reliable performance in the most demanding industrial environments. Whether you're moving heavy machinery, industrial equipment, or large-scale structures, this caster is built to handle the toughest tasks with ease.
The Maxi-Duty Kingpinless Caster features a robust construction that ensures long-lasting strength and stability-Its kingpinless design eliminates the traditional kingpin, reducing maintenance needs and increasing overall strength. This makes it perfect for applications that require frequent movement and heavy loads.
With a load capacity of up to 5,600-this caster is capable of supporting substantial weight while maintaining smooth maneuverability. Its precision ball bearings and high-quality swivel raceway provide effortless rolling and exceptional maneuverability, allowing you to navigate tight spaces and corners with minimal effort.
The caster's solid forged steel construction and hardened raceway-guarantee exceptional durability and resistance to wear and tear. The wheel is made from high-quality materials, ensuring superior impact resistance and excellent traction on various surfaces. Its polyurethane on iron wheel provides a smooth and quiet operation while protecting your floors from damage.
The Maxi-Duty Kingpinless Caster-is designed for easy installation and integration into your existing equipment. Its versatile mounting options allow for quick and secure attachment to your desired application, providing a hassle-free setup process.
Key Features
  • Kingpinless design for increased strength and reduced maintenance
  • High load capacity for handling heavy loads with ease
  • Precision ball bearings for smooth rolling and maneuverability
  • Solid forged steel construction for exceptional durability
  • Hardened raceway for resistance against wear and tear
  • Polyurethane on iron wheel for quiet operation and floor protection
  • Versatile mounting options for easy installation
Ordering & Shipping Information

Order processing

In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.

Shipping method

Because of its size and weight, this item typically ships LTL freight on a pallet. Smaller add-on items may ship parcel. Freight cost is calculated by destination and shown before payment, or quoted for large orders.

Payment & procurement terms

Purchase orders — accepted from approved accounts
Net 30 terms — available on approved credit
ACH & all major cards — Visa, MC, Amex, Discover
Tax-exempt — submit your resale/exemption certificate

New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.

Volume pricing & quotes

Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.

Returns & warranty

Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.

Typical transit times after shipment

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

Need an exact freight quote or blanket PO?

For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.

Frequently Asked Questions

What is the load capacity of this caster?+

This Hamilton ZFMD-1670POYB 16" x 7" Polyurethane Swivel Kingpinless Caster – 5600 lb is rated to 5600 lbs per caster. Size a set by dividing the total load by the number of casters, and for uneven floors assume 3 of 4 casters carry the load. Keep continuous-use loads within about 75-80% of the rating.

What wheel does this caster use?+

This caster runs a Polyurethane wheel with a 7" tread width. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.

What plate size and bolt pattern does it use?+

This caster uses a top-plate mount. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.

Is this a swivel or rigid caster, and how does the brake work?+

This is a Swivel caster. Swivel casters rotate 360 degrees for full maneuverability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.

What temperature range can this caster handle?+

Rated for -20°F to 180°F. Operating outside the rated range can reduce wheel life and load capacity, so match it to your environment (wash-down, freezer, oven-adjacent, etc.).

What floors and applications is it best for?+

The Polyurethane wheel performs best on smooth to semi-smooth floors including sealed concrete, tile, and epoxy. For non-marking or clean-environment needs, ask us about matching tread options.

How do I order, and what are the terms?+

We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).

Hamilton ZFMD-1670POYB 16
Hamilton ZFMD-1670POYB 16" x 7" Polyurethane Swivel Kingpinless Caster – 5600 lb

$4,977.00

Technical Specifications

Identification
Brand Hamilton
Dimensions & Mounting
Wheel Diameter 16"
Wheel Tread Width 7"
Mount Style Plate
Rig Type Swivel
Load & Performance
Wheel Capacity 5600 lbs
Temp Range -20°F to 180°F
Brake Type No Brake
Materials & Finish
Wheel Material Polyurethane
Wheel Core Material Iron
Frame Material Zinc Plated Steel
Reference Dimensions
16" DIA 7" WIDE SIDE PROFILE
Wheel16" x 7"
Wheel MaterialPolyurethane
Illustrative wheel profile drawn to this item's proportions — dimensions are manufacturer specification values. Confirm against the technical table before ordering.
Will This Caster Handle Your Load?
Enter your loaded weight — we derate to 3 effective casters on a 4-caster rig, per industry practice for uneven floors.
Rated capacity: 5600 lbs per caster. For dynamic loads, towing, or debris-strewn floors, apply additional safety factor · full engineering tools →

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