12 Inch x 3 Inch Rubber on Cast Iron Wheel - 1300 lbs Capacity | Heavy Duty Replacement Wheel

Volume discounts applied at checkout

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

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$124.00 USD

Status: In Stock

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

PRODUCT CODE: RCI12x3

Product Overview

Caster HQ's Mold-on-Rubber caster wheels have soft rubber tires molded onto iron centers. Soft rubber provides more desirable operating characteristics than any other wheel material. It is quiet, absorbs shock (prolonging equipment life and protecting cargo), can roll over small objects, protects costly floor surfaces, and minimizes vibration. The Conventional Moldon rubber caster wheel falls short of perfection in its limitation under load - it does not roll easily. Load capacity ratings do not take into account the effort required to manually move a load (drawbar pull measured in pounds). If cargo is to be moved manually on Conventional Moldon rubber caster wheels, reduce capacity ratings by 50% and select the largest practical wheel diameter. These caster wheels should not be left standing under load for extended periods as the tires may take a permanent "set" or develop flat spots. They can be used on almost any dry factory floor. The bonding agent which holds the rubber tire to its iron center can be affected by exposure to some chemicals, impact, overloading, and the buildup of heat. Tire hardness is 65 to 75 Durometer, Shore A. Temperature range is -20° to 159° F.

Technical Specs

Wheel Diameter: 12”

Wheel Tread Width: 3”

Wheel Type: Rubber on Cast Iron

Wheel Capacity: 1,300 LBS

Bearing: Roller Bearing

Color: Black

Temp Range: -40F to 180F

Hub Length: 3-1/4 (3-1/2 w/ spanner)

Bearing I.D. Size: 1” Roller Bearing w/ 3/4” Spanner (Fits 3/4" Axle)

Durometer: 75 Shore A (+/-5)

Key Features

Rubber tread vulcanized to heavy duty cast iron core.
Offers shock absorbing semi-cushioned ride, rolls easily over small debris, rough floors, cracks, floor joints, etc.
Provides good floor protection and quiet rolling operation.
Economically priced cushion wheel.
Works well in outdoor environments; however cast iron core can rust; if this is an issue look at using aluminum or plastic core wheels.
Black rubber tread can mark
Durometer: 80 Shore A (+/-5).
Temperature range: -40° F to 180° 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?