Up to 350 lbs
Up to 6,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
High-capacity loads
Shock absorbing
Corrosion resistant
Outdoor / rough terrain
OEM replacements
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
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.
PRODUCT CODE: R-SPHS-8P-1
Elevate the performance of your heavy-duty equipment with Hamilton's spring-loaded rigid caster. Designed with an 8" x 2" Plastex Phenolic wheel, it ensures optimal durability and efficient movement even in demanding conditions. The integrated 3/4" straight roller bearing offers smooth transitions and reduces wear over time.
Hamilton is renowned for its premium-quality casters, guaranteeing longevity and peak performance. Whether you're upgrading your warehouse equipment or need a reliable caster for industrial applications, this Plastex Phenolic wheel variant stands out as the top choice.
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.
Hamilton's Expertise: As a leading brand in caster technology, Hamilton combines decades of manufacturing excellence with cutting-edge innovation. This product is a testament to their dedication to quality and functionality.
Spring-Loaded Advantage: The spring-loaded mechanism ensures that the caster responds well to different terrains, reducing shocks during transits. This is especially beneficial for sensitive equipment and reduces wear and tear on the caster itself.
Plastex Phenolic Wheel: Recognized for its durability and resistance to various chemicals and solvents, the Plastex Phenolic wheel can withstand heavy loads while ensuring smooth movement. It's also resistant to flat spotting under load.
Bearing Precision: The 3/4" Straight Roller Bearing guarantees a smoother transition and rotation, reducing friction and enhancing the longevity of the caster.
Applications: Designed for heavy service, this caster is perfect for industrial environments, warehouses, manufacturing facilities, and more.
With user-friendly components, the installation process is straightforward. Regular maintenance, which includes periodic cleaning and inspection of the bearing, ensures the caster functions optimally. The corrosion-resistant finish minimizes the need for frequent upkeep.
$408.00
| Wheel Diameter | 8" |
| Wheel Tread Width | 2" |
| Temp Range | Up to 250°F |
| Wheel Material | Phenolic |
| Frame Material | Zinc Plated Steel |
| Mount Style | Plate |
| Rig Type | Rigid |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
