Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: S-ERGO-4WNB
Presenting the S-ERGO-4WNB Hamilton Ergo-X2 Swivel Caster, the ideal choice for industries demanding durability and top-notch performance. The 4" x 2" White Nylon Wheel is not only durable but offers smooth mobility. Coupled with 1/2" sealed precision ball bearings, this caster ensures seamless operation, setting the benchmark for quality and functionality.
Opt for the Hamilton Ergo-X2 series and experience cutting-edge technology and ergonomics. This swivel caster, particularly built for high-stress applications, promises low maintenance and optimal efficiency. Trust Hamilton, the front-runner in high-performance swivel casters.
Contemplating the S-ERGO-4WNB for your industrial needs? Our specialized Caster Experts are ready to assist you. Contact us on weekdays from 8 am - 5 pm for the best caster recommendations tailored just for you.
Wheel Diameter (in.): 4
Wheel Face (in.): 2
Wheel Type: White Nylon
Wheel Color/Finish: Off White
Wheel Core Material: Nylon
Wheel Material @ Tread: Nylon
Overall Height (in.): 5.625
Swivel Offset (in.): 2.5
Bearing Type: Precision Sealed Bearing
Replacement Wheel: W-420-WNB-1/2
Caster Rig Type: Kingpinless
Caster Color/Finish: Crimson Powder
Swivel or Rigid caster: Swivel
Mounting Plate (in.): 4 1/2 x 6 1/2
Mounting Bolt (in.): 0.5
Mounting Plate Length (in.): 6.5
Mounting Plate Width (in.): 4.5
Shipping Weight (lbs.): 12
Load Capacity (lbs.) @ 3 mph: 800
Note: For further information, contact our product support team.
Transparent pricing
All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.
Upfront shipping costs
Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
Business-friendly ordering
We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
Real support from product specialists
Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.
Trusted by industrial and commercial customers
CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.
When will my order ship?
In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.
Will shipping cost more at checkout?
Shipping is not free on most orders. Your final shipping cost is shown before payment.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
The S-ERGO-4WNB Hamilton Ergo-X2 Swivel Caster epitomizes the convergence of cutting-edge engineering and user-centric design. With a focus on enhancing both functionality and durability, this product has been meticulously crafted to meet the unique demands of industrial settings.
Central to its design is the 4" x 2" White Nylon Wheel. This wheel not only boasts of unmatched durability but also ensures a smooth gliding motion, making it ideal for various terrains and surfaces common in industrial setups.
The caster is equipped with 1/2" sealed precision ball bearings, which guarantees smooth operations, reducing wear and tear. The sealed design ensures that contaminants are kept at bay, enhancing the lifespan and efficiency of the caster.
Hamilton's Ergo-X2 series is renowned for its ergonomic design, ensuring ease of use and reduced strain for operators. This swivel caster is tailor-made for high-stress applications, be it in aerospace, manufacturing, or warehousing. Its low maintenance and high efficiency make it a preferred choice for professionals.
Investing in the S-ERGO-4WNB isn't just about acquiring a top-of-the-line caster. It's also about partnering with Hamilton, a trusted name in the industry. Our dedicated team stands ready to assist, ensuring that you extract maximum value from your purchase.
$658.00
Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate
Designed for engineers, manufacturers, and material handling professionals
