12" x 3" Kingpinless Heavy Duty Rigid Caster - Red Ductile Iron Wheel - 6,000 Lb Cap

Volume discounts applied at checkout

50-99 units: 5% Off
100-199 units: 10% Off
200+ units: 15% Off

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$299.00 USD - $344.00 USD

Status: In Stock

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

PRODUCT CODE: CB-10RCDS123

Product Overview

Caster Barn's Kingpinless Casters are designed for unsurpassed durability and use in abusive and demanding shock-load applications that may cause traditional kingpin casters to fail. Th e top plate and inner raceway is a unique one piece construction (stronger than machined and & welded designs); the inner and outer raceways are made from hot forged (ASTM 1045) steel, are precision machined and hardened and are held together by 1/2” hardened (HRC45) steel ball bearings. The legs are made from 3/8” steel and are uniformly double welded to the outer raceway, for optimum mobility, strength & stability. These casters will exceed your expectations; not only are they durable and nearly indestructible, they provide a smooth ergonomic swiveling action! Th ere are over a dozen wheels, bearings, brakes and options to choose from.

Popular applications may include; various carts, trucks, dollies, racks & equipment, for almost every industry including industrial, warehousing, hospitality, institutional, food service, food processing, retail display, and countless other medium duty applications.

Technical Specs

WHEEL MATERIAL: DUCTILE IRON
WHEEL DIAMETER: 12”
WHEEL TREAD WIDTH: 3”
LOAD CAPACITY: 6,000 LBS /EA
TOP PLATE SIZE: 4-1/2” X 6-1/4”
BOLT HOLE SPACING: 2-7/16 x 4-15/16 slotted to 3-3/8 x 5-1/4
WHEEL DUROMETER: 90 SHORE D (+/-5)
MOUNTING BOLT SIZE: 3/8”
OVERALL HEIGHT: 13-1/2”
BEARING TYPE: CHOOSE YOUR PRECISION BEARING IN THE OPTIONS SECTION
WHEEL COLOR: YELLOW POLY ON BLACK IRON
TEMPERATURE RANGE: -40F – 180F
CASTER BRACKET MATERIAL: ZINC PLATED STEEL
GREASE ZERK: YES
AXLE: ZERK AXLE

Key Features

Ductile steel is a combination of special alloys that give it higher weight capacities than cast iron, and is more economical than drop forged steel; also referred to as malleable iron; material may flex rather than cracking or breaking when submitted to an extreme shock load.
Extra thick walled, heavy-duty core, hub & tread face.
Precision & tapered bearings maximize mobility and performance in towing and severe use environments.
Tensile strength of 45,000 PSI.
Temperature range: -45° F to 800° F.

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?