Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: S-AEZFWH-4SWC85-1
Experience top-tier mobility with the Hamilton Aerospace Spring Loaded Spinfinity (WH) Swivel Caster. Designed for superior performance, this product boasts a durable 4" x 2" UltraGlide Ergo Twin Wheel, ensuring smooth navigation even on challenging surfaces. The Blue Crown 85A Tread is meticulously crafted on an aluminum core, offering longevity and resistance to wear. Integrated with 1/2" Sealed Precision Ball Bearings, expect reduced friction, enhanced load-bearing capacity, and a seamless caster experience.
Whether you're in the aerospace industry or need reliable casters for heavy-duty applications, this Hamilton product promises unmatched quality and durability. Order yours today and witness the difference!
Wheel Diameter (in.): 4
Wheel Face (in.): 2
Wheel Type: UltraGlide Ergo
Wheel Color/Finish: Blue Poly On Alum Center
Wheel Core Material: Aluminum
Wheel Material @ Tread: Polyurethane
Overall Height (in.): 7.75
Swivel Offset (in.): 2.5625
Bearing Type: Precision Sealed Ball
Replacement Wheel: W-420-SWC85-1/2
Caster Rig Type: Kingpinless
Caster Color/Finish: Platinum Powder
Swivel or Rigid caster: Swivel
Mounting Plate (in.): 4 x 5
Mounting Bolt (in.): 0.375
Mounting Plate Length (in.): 4.5
Mounting Plate Width (in.): 4
Shipping Weight (lbs.): 14
Max. Capacity 1 (lbs.): 720
Min. Capacity 1 (lbs.): 100
Note: For further information, contact our product support team.
Experience a new level of movement with the Spinfinity design.
Benefit from the durable 4" x 2" wheel size, ensuring smooth navigation.
Experience enhanced grip and durability with a tread built on an aluminum core.
1/2" precision bearings promise reduced friction and enhanced load-bearing capacity.
Optimized for heavy-duty aerospace applications.
Offers a responsive and adaptive movement across surfaces.
Materials ensure longevity even in challenging conditions.
Designed for hassle-free mounting on various equipment.
Engineered to support substantial loads without compromising on mobility.
Ensures a 360-degree rotation for complete directional freedom.
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 Hamilton Aerospace Spinfinity Swivel Caster stands out as a testament to precision engineering and innovative design. This product is the epitome of mobility solutions, offering unparalleled benefits for a range of applications, especially in the aerospace sector.
With its 4" x 2" UltraGlide Ergo Twin Wheel, this caster guarantees smooth movement even on uneven surfaces. The Blue Crown 85A Tread, carefully constructed on an aluminum core, promises longevity and wear-resistance. The inclusion of 1/2" Sealed Precision Ball Bearings ensures reduced friction and elevated weight-bearing capabilities.
Designed with the aerospace industry's demanding needs in mind, this swivel caster's robust construction and high-grade materials make it perfect for transporting heavy machinery and equipment safely and efficiently.
Beyond its superior mobility features, the Hamilton Aerospace Spinfinity Swivel Caster is also designed for simple installation. Maintenance is a breeze thanks to its durable materials and rust-resistant properties, ensuring a long product lifespan with minimal upkeep.
Invest in a product that promises unmatched quality, durability, and efficiency. With Hamilton's legacy in producing top-tier mobility solutions, the Spinfinity Swivel Caster is a testament to their commitment to excellence. Order yours today and redefine mobility in your workspace.
$1,060.00
Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate
Designed for engineers, manufacturers, and material handling professionals
