Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
Custom made to order. All sales final.
Each Hamilton product is custom manufactured for your order and ships in about 4-6 weeks. Please confirm all specs before checkout, since made-to-order 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.
Free CAD files · no login, no email
STEP .step most common3D solid for SolidWorks, Inventor, Fusion 360, Creo, NXReference geometry. Free for design use; redistribution or resale prohibited.
The Hamilton Mold-on Rubber (70A) on Cast Iron Wheel W-1226-R-1-1/4 is a perfect blend of strength and smooth operation. With its 12" diameter, 2 1/2" width, and 3 1/4" hub length, it’s designed for heavy-duty industrial applications. The 1-1/4" straight roller bearing ensures smooth and efficient movements, offering a combination of effortless operation and durability.
From manufacturing to warehousing, the W-1226-R-1-1/4 wheel stands out with its robust construction and capacity to handle demanding environments. Experience the synergy of durability and performance with every move, ensuring optimal material handling and operational efficiency.
Elevate your operational capacity with the Hamilton Mold-on Rubber (70A) on Cast Iron Wheel W-1226-R-1-1/4. Every feature is engineered with the modern industrial environment in mind, blending cutting-edge innovations and premium materials to exceed the expectations of the most demanding applications.
Designed for heavy-duty industrial applications.
12" diameter for handling large loads.
2 1/2" width for stability and balance.
3 1/4" hub length for robust axle support.
1-1/4" straight roller bearing for smooth and efficient movements.
Mold-on rubber on cast iron wheel for durability and resilience.
Superior performance in various environments from manufacturing to warehousing.
Robust construction for handling demanding environments.
Optimal material handling and operational efficiency.
Engineered with modern industrial environment in mind.
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
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.
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.
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.
The Hamilton Mold-on Rubber (70A) on Cast Iron Wheel W-1226-R-1-1/4 is a perfect blend of strength and smooth operation. With its 12" diameter, 2 1/2" width, and 3 1/4" hub length, it’s designed for heavy-duty industrial applications. The 1-1/4" straight roller bearing ensures smooth and efficient movements, offering a combination of effortless operation and durability.
From manufacturing to warehousing, the W-1226-R-1-1/4 wheel stands out with its robust construction and capacity to handle demanding environments. Experience the synergy of durability and performance with every move, ensuring optimal material handling and operational efficiency.
Enhance your operational capacity with the Hamilton Mold-on Rubber (70A) on Cast Iron Wheel W-1226-R-1-1/4. Every feature is engineered with the modern industrial environment in mind, blending cutting-edge innovations and premium materials to exceed the expectations of the most demanding applications.
The Hamilton W-1226-R-1-1/4 wheel is not just a wheel, it's a solution to your industrial mobility needs. It's designed with a mold-on rubber on cast iron construction that offers a balance of resilience and durability. This wheel is capable of handling heavy loads while ensuring smooth operation, thanks to its 1-1/4" straight roller bearing. Whether you're in manufacturing or warehousing, this wheel is designed to handle the demands of any industrial environment. Experience the difference in operational efficiency with the Hamilton W-1226-R-1-1/4 wheel.
This Hamilton W-1226-R-1-1/4 12" x 2 1/2" Rubber Wheel – 900 lb is rated to 900 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.
This is a Rubber wheel. Rubber absorbs shock and protects floors, and runs quietly, which suits noise-sensitive and light-to-medium duty use.
12" diameter x 2-1/2" tread width. Verify your axle diameter and hub/bore length against your existing wheel before ordering.
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.
Rated for -30°F to 160°F. Operating outside the rated range can shorten wheel life and reduce capacity.
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).
$225.00
| Identification | |
|---|---|
| Part Number / SKU | W-1226-R-1-1-4 |
| Core | |
| Load Capacity | 900 lbs |
| Wheel Diameter | 12" |
| Wheel Width | 2-1/2" |
| Wheel | |
| Wheel Material | Rubber |
| Wheel Core Material | Cast Iron |
| Wheel Color | Black Rubber on Red Center |
| Hub Width | 3-1/4" |
| Bearing Type | Straight Roller Bearing |
| Construction | |
| Temperature Range | -30°F to 160°F |
| Unit Weight | 22 lbs |
| Compliance | |
| Buy American | Yes |
Free CAD files · no login, no email
STEP .step most common3D solid for SolidWorks, Inventor, Fusion 360, Creo, NXReference geometry. Free for design use; redistribution or resale prohibited.
Your selection is highlighted. Every option shares its wheel size and mount; a Direct fit tag means the same mounting plate — a drop-in replacement. Step up or down in load rating within the same duty class, all in stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 900 lbs | 12" × 2-1/2"Rubber | — | — | $225.00 | Viewing | |
| 900 lbsSame capacity | 12" × 2-1/2"Rubber | — | — | $184.00 | View → | |
| 900 lbsSame capacity | 12" × 2-1/2"Rubber | — | — | $158.00 | View → | |
| 900 lbsSame capacity | 12" × 2-1/2"Rubber | — | — | $225.00 | View → | |
| 900 lbsSame capacity | 12" × 2-1/2"Rubber | — | — | $192.00 | View → |





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