Hamilton Extra Heavy Duty Rigid Caster with 12" x 3" Duralast XC® Polyurethane (70D) on Cast Iron Wheel with 3/4" Sealed Precision Ball Bearings Hamilton

HAMILTON

Hamilton 12" Rigid Caster | R-EHD-12DB70 Heavy Duty Wheel

Pronto Ship. All sales final.

Pronto Ship: Ships in 24-48 hours from Hamilton. Please confirm all specs before checkout, since Hamilton items aren't eligible for returns, exchanges or refunds. Need help? Call 844-439-4335 or email info@casterhq.com and we'll verify fit for you.

Wheel

12" x 3"

Capacity

4550 lbs

Overall Height

14-1/2"

Tech specs Spec sheet PDF

$549.00 USD

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Pronto Ship · Ships in 24-48 hours

✉️ Email a Caster Solutions Expert (Mon–Fri 8–5 CST)

PO Net 30 ACH Tax-Exempt

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

Upload a PO / Quote·Request bulk pricing·844-439-4335

Download CAD

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

Hamilton Extra Heavy Duty Rigid Caster with 12" x 3" Duralast XC® Polyurethane (70D) on Cast Iron Wheel with 3/4" Sealed Precision Ball Bearings

Introducing the Hamilton Caster Part# R-EHD-12DB70, a reliable and high-performance heavy-duty caster designed to provide exceptional durability and smooth mobility. Whether you're moving heavy equipment, machinery, or industrial materials, this caster is engineered to handle the toughest environments with ease.

The R-EHD-12DB70 caster is built to last, featuring a robust construction and premium materials. Its heavy-duty design ensures maximum load-bearing capacity, making it ideal for industrial applications where strength and reliability are paramount. With a load rating of up to 2,000 pounds, this caster is ready to tackle your most demanding tasks.

Designed for effortless maneuverability, this caster offers smooth and quiet operation, minimizing noise and vibration during transport. The dual ball bearing construction enhances its performance, allowing for smooth swiveling and precise control, even when navigating tight corners or uneven surfaces.

Installation is a breeze with the integrated top plate, which provides a secure and stable mounting option. The plate is designed to fit seamlessly into existing structures, making it compatible with a wide range of equipment and machinery. Additionally, the caster is equipped with a dependable foot-activated brake system, ensuring stability and safety when stationary.

The R-EHD-12DB70 caster by Hamilton is engineered to withstand rigorous usage and demanding environments. Its corrosion-resistant zinc-plated finish provides excellent protection against rust and abrasion, ensuring longevity and durability. This caster is built to withstand the test of time, reducing maintenance and replacement costs.

Key Features

Heavy-duty construction for exceptional strength and durability.
Load rating of up to 2,000 pounds for handling heavy equipment and materials.
Smooth and quiet operation for reduced noise and vibration.
Dual ball bearing construction for effortless swiveling and precise control.
Integrated top plate for easy installation and compatibility with various equipment.
Foot-activated brake system for added stability and safety.
Corrosion-resistant zinc-plated finish for enhanced longevity.
Suitable for use in demanding industrial applications.

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 wheel?+

This Hamilton R-EHD-12DB70 12" x 3" Duralast XC Rigid Caster – 4550 lb is rated to 4550 lbs per wheel. Divide the total load across the number of wheels in your rig and keep working loads within about 75-80% of the rating for continuous use.

What wheel material is this, and where does it perform best?+

This is a Polyurethane wheel. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.

What are the wheel dimensions and bore?+

12" diameter x 3" tread width. Verify your axle diameter and hub/bore length against your existing wheel before ordering.

Can this wheel be supplied in a caster rig?+

Yes. Most wheels can be paired with a swivel or rigid rig to build a complete caster. Tell us your mount and load and we will spec the rig - request it on our bulk pricing page.

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 R-EHD-12DB70 12" x 3" Duralast XC Rigid Caster – 4550 lb | CasterHQ

$549.00

Technical Specifications

Specifications

Identification
Part Number / SKU	R-EHD-12DB70
Replacement Wheel Part No	W-1230-DB70-3/4
Core
Load Capacity	4550 lbs
Wheel Diameter	12"
Wheel Width	3"
Floor to top of mounting plate (or stem shoulder).Overall Height (OAH)	14-1/2"
Wheel
Wheel Material	Polyurethane
Wheel Core Material	Cast Iron
Wheel Color	Black Poly on Gray Center
Bearing Type	Precision Sealed Ball Bearing
Construction
Unit Weight	55 lbs
Compliance
Buy American	Yes

Also available

Matching swivel (S-EHD-12DB70) →

Reference Dimensions

Overall Height14-1/2"

Wheel12" x 3"

Wheel MaterialPolyurethane

Illustrative caster 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: 4550 lbs per caster. For dynamic loads, towing, or debris-strewn floors, apply additional safety factor · full engineering tools →

Documentation

Spec sheet (PDF) 30-day pricing honored

Download CADChoose a file format · free, no login

Caster selection guide Caster University Fleet & contract pricing Net 30 available

30-day returns · manufacturer warranty · spec support: 844-439-4335 (Mon–Fri 8–5 CST)

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