Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: S-52K-4NYB
Experience exceptional performance with our Hamilton Kingpinless Swivel Caster. Specially designed for heavy-duty operations, this caster comes with a durable 4x2" Nylast Wheel and 1/2" sealed precision ball bearings that provide smooth mobility and enhanced durability. Ideal for industrial and commercial use, this caster is a perfect blend of quality and functionality.
| Specification | Value |
|---|---|
| Swivel or Rigid Caster | Swivel |
| Load Capacity (lbs.) @ 3 mph | 1500 |
| Wheel Diameter (in.) | 4 |
| Wheel Face (in.) | 2 |
| Overall Height (in.) | 5.625 |
| Swivel Offset (in.) | 1.1875 |
| Mounting Plate (in.) | 4 x 4 1/2 |
| Bolt Hole 1 (in.) | 2 5/8 x 3 5/8 |
| Bolt Hole 2 (in.) | 3 x 3 |
| Mounting Bolt (in.) | 0.375 |
| Caster Color/Finish | Bright Zinc Plated |
| Wheel Type | Nylast |
| Wheel Color/Finish | Charcoal |
| Bearing Type | Precision Sealed Ball |
| Replacement Wheel | W-420-NYB-1/2 |
| Wheel Material @ Tread | Nylon |
| Shipping Weight (lbs.) | 9 |
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 4x2" Kingpinless Swivel Caster is designed for high performance and durability. It's an ideal choice for industrial and commercial use, capable of handling a load capacity of 1500 lbs at 3 mph.
| Specification | Value |
|---|---|
| Swivel or Rigid Caster | Swivel |
| Load Capacity (lbs.) @ 3 mph | 1500 |
| Wheel Diameter (in.) | 4 |
| Wheel Face (in.) | 2 |
| Overall Height (in.) | 5.625 |
| Swivel Offset (in.) | 1.1875 |
| Mounting Plate (in.) | 4 x 4 1/2 |
| Bolt Hole 1 (in.) | 2 5/8 x 3 5/8 |
| Bolt Hole 2 (in.) | 3 x 3 |
| Mounting Bolt (in.) | 0.375 |
| Caster Color/Finish | Bright Zinc Plated |
| Wheel Type | Nylast |
| Wheel Color/Finish | Charcoal |
| Bearing Type | Precision Sealed Ball |
| Replacement Wheel | W-420-NYB-1/2 |
| Wheel Material @ Tread | Nylon |
| Shipping Weight (lbs.) | 9 |
$235.00
Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate
Designed for engineers, manufacturers, and material handling professionals
