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 W-620-075-NYUB-1/2 Hamilton U-Grooved Nylast Wheel is engineered for precision and durability. With a 6" diameter and a 2" face, coupled with a 2 1/2" hub length, this wheel is designed for seamless operation on a 3/4" track diameter. Its robust Nylast material ensures longevity and resistance to wear, making it ideal for industrial environments.
Equipped with a 1/2" precision ball bearing, this U-Grooved wheel offers smooth movement and efficient handling of materials across various applications. Whether it's for manufacturing facilities, warehouses, or custom machinery, the Hamilton Nylast Wheel enhances operational efficiency and mobility.
Experience the perfect blend of performance and durability with the Hamilton U-Grooved Nylast Wheel. Its specialized design is tailored for heavy-duty applications, ensuring reliable and efficient material handling for your industrial needs.
Opt for the Hamilton U-Grooved Nylast Wheel for unmatched durability and performance. Our commitment to quality and innovation positions us as your go-to partner for industrial mobility solutions. Elevate your operational capabilities with Hamilton today.
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 U-Grooved Nylast Wheel, with its 6" diameter and 2" face width, redefines industrial mobility. Crafted for the demanding environments of manufacturing, warehousing, and custom machinery applications, this wheel stands out with its high-load capacity and exceptional durability. The Nylast material, known for its wear resistance and impact strength, ensures long-lasting performance under the toughest conditions.
Precision is at the heart of the Hamilton U-Grooved Wheel design. The 1/2" precision ball bearing facilitates effortless and smooth maneuverability on a 3/4" track diameter, making it a preferred choice for applications requiring precise movement and stability. This feature, combined with the wheel’s U-grooved design, ensures optimal alignment and track adherence, enhancing operational efficiency.
The versatility of the Hamilton U-Grooved Nylast Wheel makes it suitable for a broad range of industrial applications. From aerospace to automotive manufacturing, this wheel delivers reliability and performance that professionals trust. Its design accommodates heavy-duty usage, ensuring that your operations run smoothly with minimal downtime.
Choosing Hamilton means opting for a legacy of quality and innovation. Our U-Grooved Nylast Wheels are a testament to our commitment to providing high-performance material handling solutions. Benefit from our expertise and elevate your industrial mobility with wheels designed for durability, precision, and efficiency.
This caster runs a Nylon wheel. Nylon resists chemicals and moisture and carries high loads, which suits washdown and wet environments.
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 Nylon wheel performs best on smooth, hard industrial floors. 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).
$297.00
| Identification | |
| Brand | Hamilton |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Nylon |
| Frame Material | Zinc Plated Steel |
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