Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
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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: W-315-P-1-2
Discover the exceptional strength and reliability of the W-315-P-1/2 Hamilton Plastex Phenolic Wheel. Designed for rigorous industrial use, this wheel features a 3 1/4" diameter and 1 1/2" width, making it ideal for a wide range of applications. Its 1 5/8" hub length with a 1/2" straight roller bearing ensures smooth operation and high load capacity.
Engineered for versatility, the Hamilton Plastex Wheel supports demanding environments such as warehouses, factories, and workshops. Its phenolic construction withstands exposure to chemicals, impacts, and high temperatures, ensuring optimal performance in any setting.
Elevate your equipment's mobility while ensuring workplace safety with the W-315-P-1/2 Wheel. Its design reduces noise levels and floor damage, promoting a more efficient and safer work environment. Embrace the future of industrial mobility and productivity with Hamilton's trusted quality.
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.
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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 Plastex Phenolic Wheel, model W-315-P-1/2, introduces a new standard in industrial mobility. Designed with a focus on durability, this wheel supports up to heavy loads, making it perfect for use in challenging environments like warehouses, factories, and more. Its 3 1/4" diameter and 1 1/2" width are optimized for smooth movement and stability, while the 1/2" straight roller bearing ensures seamless operation.
The versatility of the W-315-P-1/2 extends across various industries, from aerospace manufacturing to heavy-duty industrial applications. Its design minimizes floor damage, making it suitable for sensitive surfaces, while its chemical and impact resistance ensures reliability in harsh conditions.
Operational efficiency is paramount, and the Hamilton Plastex Phenolic Wheel delivers by reducing maintenance needs and enhancing mobility. Safety is also a top priority, with features designed to ensure stable and secure material handling, thus reducing workplace accidents.
Upgrade to the Hamilton Plastex Phenolic Wheel W-315-P-1/2 for unmatched durability, efficiency, and safety. Its advanced design and construction meet the needs of the most demanding industrial applications. Experience the difference in performance and reliability—shop now and elevate your operational capabilities.
$26.00
| Wheel Diameter | 3-1/4" |
| Wheel Tread Width | 1-1/2" |
| Temp Range | Up to 250°F |
| Wheel Material | Phenolic |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
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