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Custom made to order. All sales final.
Each Hamilton product is custom manufactured for your order and ships in about 4-6 weeks. Please confirm all specs before checkout, since made-to-order items aren't eligible for returns, exchanges or refunds. Need help? Call 844-439-4335 or email info@casterhq.com and we'll verify fit for you.
Discover the S-ERGO-5WNB Hamilton Ergo-X2 Swivel Caster—crafted for the modern industry's demands. Engineered with a premium 5" x 2" White Nylon Wheel, this caster guarantees durability and smooth maneuverability. The integrated 1/2" sealed precision ball bearings further enhance its performance, offering fluid motion in every turn. Perfect for those in search of quality and efficiency.
Choosing the Ergo-X2 series signifies a commitment to quality and ergonomic design. Minimize strain and boost productivity with our S-ERGO series, designed to cater to high-performance industrial requirements. Rely on Hamilton, a name synonymous with precision-engineered swivel casters.
Considering the S-ERGO-5WNB for your setup? Let Hamilton's team of Caster Specialists guide you. Contact us on weekdays between 8 am - 5 pm for tailored caster recommendations and expert advice.
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.
At the heart of the S-ERGO-5WNB Hamilton Ergo-X2 Swivel Caster is its signature 5" x 2" White Nylon Wheel. Not only does it promise smooth operations on a variety of surfaces, but its construction ensures resistance to wear and tear, chemicals, and impacts. This makes it a preferred choice for industrial settings where durability and efficiency are paramount.
Ensuring the caster's smooth swiveling action, the 1/2" sealed precision ball bearings are designed to bear high loads. Their sealed nature keeps out dirt, dust, and debris, thereby requiring minimal maintenance while maximizing longevity.
Hamilton's Ergo-X2 design principle focuses on minimizing operator fatigue. This caster is crafted to promote efficient movement, reduce strain, and enhance workplace productivity, especially in demanding environments like manufacturing or aerospace facilities.
The S-ERGO-5WNB is yet another testament to Hamilton's commitment to excellence. With a history of producing industry-leading casters, Hamilton's products are a blend of innovation, quality materials, and engineering prowess. When you invest in Hamilton, you're securing reliability and performance.
With the Hamilton Ergo-X2 Swivel Caster, superior mobility meets industrial strength. For those who won't settle for anything but the best, the S-ERGO-5WNB is the ultimate choice. Upgrade today and experience the Hamilton difference.
This Hamilton S-ERGO-5WNB 5" x 2" White Nylon Swivel Ergonomic Caster is rated to 900 lbs per caster. Size a set by dividing the total load by the number of casters, and for uneven floors assume 3 of 4 casters carry the load. Keep continuous-use loads within about 75-80% of the rating.
This caster runs a Nylon wheel with a 2" tread width. Nylon resists chemicals and moisture and carries high loads, which suits washdown and wet environments.
This caster uses a top-plate mount with a 4-1/2" x 6-1/2" plate and a 2-7/16" x 4-15/16" bolt pattern. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.
This is a Swivel caster. Swivel casters rotate 360 degrees for full maneuverability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.
Rated for -40°F to 210°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.
The overall height (floor to top of plate or stem) is 6-3/4". Account for it when checking equipment clearance, dock height, and ergonomic working height.
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).
$671.00
| Identification | |
|---|---|
| Part Number / SKU | S-ERGO-5WNB |
| Replacement Wheel Part No | W-520-WNB-1/2 |
| Core | |
| Load Capacity | 900 lbs |
| Wheel Diameter | 5" |
| Wheel Width | 2" |
| Floor to top of mounting plate (or stem shoulder).Overall Height (OAH)Floor to top of mounting plate (or stem shoulder). | 6-3/4" |
| Rig Type | Swivel |
| Brake | No Brake |
| Horizontal distance from the swivel centerline (kingpin) to the wheel axle.Swivel Lead (Offset)Horizontal distance from the swivel centerline (kingpin) to the wheel axle. | 2-1/2" |
| Mounting | |
| Mount Style | Plate |
| Plate Size | 4-1/2" x 6-1/2" |
| Center-to-center spacing of the top-plate mounting holes.Bolt Hole Pattern (BHP)Center-to-center spacing of the top-plate mounting holes. | 2-7/16" x 4-15/16" |
| Recommended Mounting Bolt | 1/2" |
| Wheel | |
| Wheel Material | Nylon |
| Wheel Core Material | Nylon |
| Wheel Color | Off White |
| Bearing Type | Precision Sealed Ball Bearing |
| Construction | |
| Frame / Finish | Crimson Powder |
| Temperature Range | -40°F to 210°F |
| Unit Weight | 12 lbs |
| Compliance | |
| Buy American | Yes |
Drag to rotate. Select a label (OAH, Plate, BHP, Dia, Width) for its dimensioned drawing view; Esc or Back to 3D returns. Double-click or Reset view to recenter. Values from manufacturer specs; series geometry for the 2" tread plate caster family.
Series geometry, reference only. Verify critical dims against the spec table.
Free for design use. Redistribution or resale prohibited.
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 within the same duty class, all in stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 800 lbsLighter duty | 5" × 2"Polyurethane | Swivel | 6-1/2" | $28.00 | View → | |
| 800 lbsLighter duty | 5" × 2"Polyurethane | Swivel | 6-1/2" | $51.00 | View → | |
| 900 lbs | 5" × 2"Nylon | Swivel | 6-3/4" | $671.00 | Viewing | |
| 1000 lbsHeavier duty | 5" × 2"Phenolic | Rigid | 6-1/2" | $20.00 | View → | |
| 1000 lbsHeavier duty | 5" × 2"Semi-Steel | Rigid | 6-1/2" | $31.00 | View → |
