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.

The Hamilton Mold-on Rubber on Cast Iron Wheel (W-920-RL-1-3/16) embodies superior durability and seamless operation, designed for industrial and commercial environments. Its 9" diameter and 2" width paired with a robust 2 1/4" hub length make it ideal for a wide range of applications, ensuring reliable performance under heavy loads.
Perfect for use in manufacturing, warehousing, and distribution centers, the W-920-RL-1-3/16 wheel offers unmatched versatility. Its mold-on rubber on cast iron composition provides excellent floor protection and noise reduction, making it suitable for both indoor and outdoor applications.
Increase your operational efficiency and workplace safety with the Hamilton Mold-on Rubber Wheel. The 1 3/16" plain bore is engineered for smooth movements and easy installation, reducing downtime and enhancing overall productivity.
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-920-RL-1-3/16 is a symbol of Hamilton's dedication to superior quality and performance. With its 9" diameter, 2" width, and 2 1/4" hub length, it’s designed for heavy-duty industrial applications. The 1 3/16" plain bore ensures smooth and efficient movements, offering a blend of effortless operation and longevity.
From manufacturing to warehousing, the W-920-RL-1-3/16 wheel excels with its robust construction and ability to withstand demanding environments. Experience the combination 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-920-RL-1-3/16. Every feature is engineered with the modern industrial environment in mind, combining cutting-edge innovations and premium materials to surpass the expectations of the most demanding applications.
The Hamilton Mold-on Rubber (70A) on Cast Iron Wheel W-920-RL-1-3/16 is not just a wheel, it's a solution designed to meet the challenges of modern industrial environments. Its mold-on rubber on cast iron design provides a perfect balance between hardness and resilience, ensuring a smooth ride even on uneven surfaces. The plain bore bearing type further enhances its performance by reducing friction and ensuring easy installation.
This wheel is a testament to Hamilton's commitment to innovation and quality. It's designed to deliver superior performance, reliability, and durability, making it an ideal choice for a wide range of industrial applications. Whether you're in manufacturing, warehousing, or any other industry that requires heavy-duty material handling, the Hamilton Mold-on Rubber (70A) on Cast Iron Wheel W-920-RL-1-3/16 is the wheel you can rely on.
This is a Rubber wheel. Rubber absorbs shock and protects floors, and runs quietly, which suits noise-sensitive and light-to-medium duty use.
9" diameter x 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 -20°F to 180°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).
$94.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 9" |
| Wheel Tread Width | 2" |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Rubber |
| Wheel Core Material | Iron |
| Frame Material | Zinc Plated Steel |
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