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-625-RL-1-15/16 showcases unparalleled durability and effortless operation. Its 6" diameter, 2 1/2" width, and 3 1/4" hub length are ideal for a variety of industrial applications, ensuring smooth movement and superior load distribution with its 1 15/16" plain bore feature.
Engineered for both indoor and outdoor applications, the W-625-RL-1-15/16 wheel excels in warehouses, manufacturing plants, and more. Its mold-on rubber on cast iron construction offers a balance of grip and resistance to wear, making it a reliable choice for navigating through various work environments.
Upgrade your equipment with the Hamilton Mold-on Rubber on Cast Iron Wheel for improved performance and reliability. Its robust design and material composition set the standard for heavy-duty mobility, supporting enhanced efficiency and productivity in your operations.
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
Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.
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 on Cast Iron Wheel W-625-RL-1-15/16 epitomizes industrial strength and durability. Its robust cast iron core, encased in high-grade, mold-on rubber, offers a perfect balance of resilience and flexibility, ensuring the wheel can withstand the rigors of heavy-duty use without compromising on performance. The 6" diameter and 2 1/2" width are meticulously designed to facilitate smooth navigation across various surfaces, making it a versatile choice for any application.
Designed with efficiency in mind, this wheel supports heavy loads while maintaining its structural integrity. The 3 1/4" hub length and 1 15/16" plain bore are engineered for easy installation and compatibility with a wide range of equipment. This wheel not only enhances your equipment's mobility but also its operational longevity, reducing the need for frequent replacements and maintenance.
Whether it's for warehousing, manufacturing, or any other industrial environment, the Hamilton Mold-on Rubber on Cast Iron Wheel excels in delivering smooth, efficient movement. Its design is tailored for both indoor and outdoor use, capable of navigating through varied terrains without losing traction or causing damage to floor surfaces.
Elevating your equipment with the Hamilton Mold-on Rubber on Cast Iron Wheel W-625-RL-1-15/16 translates into enhanced efficiency, productivity, and safety. Its construction and design are a testament to Hamilton's commitment to quality, offering an unrivaled solution for those seeking reliability and performance in their industrial mobility needs.
This caster runs a Rubber wheel. Rubber absorbs shock and protects floors, and runs quietly, which suits noise-sensitive and light-to-medium duty use.
Rated for -20°F to 180°F. Operating outside the rated range can reduce wheel life and load capacity, so match it to your environment (wash-down, freezer, oven-adjacent, etc.).
The Rubber wheel performs best on rough, uneven, or outdoor surfaces such as asphalt, gravel, and cracked concrete. For non-marking or clean-environment needs, ask us about matching tread options.
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).
$104.00
| Identification | |
| Brand | Hamilton |
| 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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