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200,000+ Orders Fulfilled for OEM & MRO Teams Nationwide
100+ Years of Combined Caster Industry Experience
Automatic Bulk Pricing | OEM & MRO Volume Discounts Applied at Checkout
Up to 350 lbs · Light Duty Applications
Up to 7,200 lbs · Industrial Duty
Up to 17,500 lbs · Heavy Industrial
Up to 40,000 lbs · Extreme Load Applications
Up to 40,000 lbs · Increased Maneuverability
Up to 3,100 lbs · Industrial Shock Absorbing
Up to 3,200 lbs - Corrosion Resistant
Stainless Steel
Up to 8,400 lbs.
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From Everyday Use to Niche Solutions
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.
Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: S-AEZFWH-5NYB-1
Discover the unique features of the Hamilton Aerospace Spinfinity (WH) Swivel Caster:
Beyond its specs, this caster stands out for its aerospace-grade construction, perfect for heavy-duty applications and extended use.
Need assistance or have inquiries about the product? Our team is available weekdays to provide answers and guidance.
Note: For further product details or to explore similar items, navigate below.
Wheel Diameter (in.): 5
Wheel Face (in.): 2
Wheel Type: Nylast
Wheel Color/Finish: Charcoal Grey
Wheel Core Material: Nylon
Wheel Material @ Tread: Nylon
Overall Height (in.): 8
Swivel Offset (in.): 2.5625
Bearing Type: Precision Sealed Ball
Replacement Wheel: W-520-NYB-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.): 16
Max. Capacity 1 (lbs.): 980
Min. Capacity 1 (lbs.): 100
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 Nylast wheel provides unmatched resilience against wear and tear. Made from high-grade materials, it ensures longevity and can effortlessly handle heavy-duty applications. The unique size of 5"x2" has been optimized for balance and ease of movement.
A key component, these bearings play a crucial role in ensuring smooth movement. They are sealed, minimizing maintenance requirements and ensuring that debris or dust doesn't impede performance. Precision-engineered, they guarantee reliable performance.
Built to match the stringent standards of aerospace requirements, this caster is perfect for those demanding high durability and performance. The robust construction means it can handle the pressures of heavy loads without faltering.
Revolutionizing the realm of casters, the Spinfinity technology offers optimal rotation. This ensures that moving or changing direction, even with heavy loads, becomes a seamless experience.
With a legacy that speaks of quality, precision, and durability, Hamilton's Aerospace Spinfinity (WH) Swivel Caster is a testament to the brand's commitment to excellence. For further queries or support, remember our dedicated team is always ready to assist.
$1,083.00
Designed for engineers, manufacturers, and material handling professionals