PRODUCT CODE: S-7721-SPRT
Load Capacity: 7500 lbs - Designed to support and move even the heaviest of loads with ease.
Tire Type: Dual 21-inch Heavy Duty Solid Pneumatic Tires - Durable and robust, perfect for a variety of terrains.
Bearing Type: 1-1/4 inch Tapered Roller Bearing - Ensures smooth and consistent movement.
Experience the industry-leading performance with the Hamilton Ground Support Swivel Caster. With its impressive 7500 lbs load capacity, it's constructed to assist in moving heavy machinery, equipment, or any other weighty objects with absolute ease. The dual 21-inch solid pneumatic tires provide stability and adaptability on various surfaces. Additionally, the 1-1/4 inch tapered roller bearing offers seamless movement, making it an e-commerce favorite for industrial needs.
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.
Introducing the Hamilton Swivel Caster - an industrial-grade caster built to meet the highest standards of quality and durability. Designed with unparalleled precision, this caster boasts numerous features that make it an essential tool for heavy load handling.
$4,166.00
| Wheel Diameter | 21" |
| Wheel Tread Width | 6" |
| Wheel Capacity | 7500 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Rubber |
| Frame Material | Zinc Plated Steel |
| Bolt Hole Pattern | 7" x 7" |
| Mount Style | Plate |
| Plate Size | 8-1/2" x 8-1/2" |
| Rig Type | Swivel |
| Brake Type | No Brake |
Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate
Designed for engineers, manufacturers, and material handling professionals
