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-820-088-NYUB-1/2 Hamilton U-Grooved Nylast Wheel is engineered for excellence, offering unmatched precision and durability. Its 8" diameter and 2" face are perfect for ensuring smooth, efficient movement on a 7/8" track diameter. The 2 1/4" hub length with a 1/2" precision ball bearing enhances its performance, making it a top choice for industrial and commercial applications.
From manufacturing facilities to warehousing operations, the Hamilton U-Grooved Nylast Wheel excels in a variety of settings. Its robust Nylast material offers superior wear resistance, ideal for navigating through challenging environments while maintaining optimal performance.
Choosing the Hamilton W-820-088-NYUB-1/2 means investing in reliability and quality. Hamilton's commitment to innovation ensures each wheel is crafted to meet the highest standards, providing you with a product that not only meets but exceeds industrial demands.
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 U-Grooved Nylast Wheel, model W-820-088-NYUB-1/2, is a pinnacle of engineering precision designed for demanding industrial environments. With an 8-inch diameter and 2-inch face, this wheel is tailored for smooth, efficient movement on a 7/8-inch track diameter. The wheel's hub length measures 2 1/4 inches, featuring a 1/2-inch precision ball bearing that ensures seamless operation and high load capacity, making it an indispensable component for manufacturing, warehousing, and other commercial applications.
This wheel's robust design and construction make it ideal for a wide range of applications. From aerospace manufacturing floors to heavy-duty industrial machinery and automated warehousing systems, the Hamilton U-Grooved Nylast Wheel ensures unparalleled performance. Its ability to withstand high loads and resist environmental wear and tear makes it a reliable choice for businesses seeking efficiency and durability.
Opting for the Hamilton U-Grooved Nylast Wheel means investing in a legacy of quality and innovation. Hamilton's commitment to excellence is evident in every product, offering unmatched reliability and performance to meet the needs of the most demanding industrial applications. Elevate your operational capabilities with Hamilton's engineering expertise.
This is a Nylon wheel. Nylon resists chemicals and moisture and carries high loads, which suits washdown and wet environments.
8" 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).
$371.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 8" |
| Wheel Tread Width | 2" |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Nylon |
| Frame Material | Zinc Plated Steel |
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View all 8′ x 2′ casters & wheels →
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, all in-stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| — | 8" × 2"Nylon | — | — | $371.00 | Viewing | |
| 275 lbsHeavier duty | 8" × 2"Gray Rubber | Swivel | 9-1/2" | $61.00 | View → | |
| 400 lbsHeavier duty | 8" × 2"Gray Rubber | Rigid | 9-1/2" | $62.00 | View → | |
| 500 lbsHeavier duty | 8" × 2"Polyurethane | — | — | $82.00 | View → | |
| 600 lbsHeavier duty | 8" × 2"Gray Rubber | — | — | $31.00 | View → |





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