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The W-420-088-NYUB-1/2 model embodies Hamilton's dedication to leading-edge design and durability. This U-Grooved Nylast Wheel, with its 4" diameter and 2" face, is tailor-made for applications requiring precise alignment on a 7/8" track diameter. Featuring a 1/2" precision ball bearing, it ensures smooth, efficient operation and longevity in challenging environments.
Designed for versatility, the Hamilton U-Grooved Nylast Wheel excels in a variety of settings from manufacturing to material handling. Its robust Nylast construction is ideal for applications demanding high wear resistance and low maintenance, ensuring reliable performance where precision movement is key.
Opt for the W-420-088-NYUB-1/2 for unmatched precision and durability. Its specialized U-Groove design and premium Nylast material offer a perfect balance of performance and reliability, making it a top choice for professionals seeking efficient and accurate motion in their 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 W-420-088-NYUB-1/2 Hamilton U-Grooved Nylast Wheel is engineered for precision and durability, offering a 4" diameter wheel optimized for a 7/8" track diameter. This wheel is designed to provide smooth and efficient operation in industrial environments, featuring a 2" face and 2 1/4" hub length that accommodates a 1/2" precision ball bearing for superior load distribution and mobility.
Hamilton's U-Grooved Nylast Wheels are the embodiment of innovation in material handling, offering a solution that combines the toughness of Nylast material with the precision of a ball bearing design. Ideal for applications requiring guided movement along tracks, these wheels ensure reduced friction, enhanced wear resistance, and improved performance in a variety of settings, from manufacturing to warehousing.
Each wheel is meticulously crafted to ensure reliability in the most demanding environments, providing a robust option for your material handling needs. The unique U-groove design is specifically tailored for 7/8" diameter tracks, ensuring a perfect fit and seamless operation.
Opt for Hamilton's U-Grooved Nylast Wheels for their unparalleled durability, efficiency, and precision. Designed to meet the rigorous demands of industrial applications, these wheels offer:
This is a Nylon wheel. Nylon resists chemicals and moisture and carries high loads, which suits washdown and wet environments.
4" 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).
$223.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| 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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4" Thermo Rubber Swivel All Terrain Caster – Off Road | CasterHQ
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4" x 2" Thermo Rubber Rigid Caster – 300 lb | 4" x 4-1/2" Top Plate | CasterHQ
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View all 4′ 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 | |
|---|---|---|---|---|---|---|
| — | 4" × 2"Nylon | — | — | $223.00 | Viewing | |
| 200 lbsHeavier duty | 4" × 2"Gray Rubber | Rigid | 5-5/8" | $39.00 | View → | |
| 250 lbsHeavier duty | 4" × 2"Gray Rubber | Swivel | 5-5/8" | $40.00 | View → | |
| 300 lbsHeavier duty | 4" × 2"Gray Rubber | Rigid | 5-5/8" | $26.00 | View → | |
| 300 lbsHeavier duty | 4" × 2"Rubber | — | — | $20.00 | View → |
