PRODUCT CODE: 30-R-520-DPR-03
The Durastar Medium Heavy Duty 30 Series 5" x 2" Donut Thermoplastic Rubber Rigid Caster is an industrial-grade mobility solution designed for demanding environments. With a robust 350 lb load capacity and a 4" x 4-1/2" top plate, this caster delivers exceptional performance, durability, and reliability for various medium-duty applications.
The Durastar 30 Series caster excels in various industrial settings, including:
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Upfront shipping costs
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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 Durastar Medium Heavy Duty 30 Series 5" x 2" Donut Thermoplastic Rubber Rigid Caster is an industrial-grade mobility solution designed for demanding environments. With a robust 350 lb load capacity and a 4" x 4-1/2" top plate, this caster delivers exceptional performance, durability, and reliability for various medium-duty applications.
Thermoplastic rubber (TPR) wheels offer a unique combination of benefits:
The Durastar 30 Series caster excels in various industrial settings, including:
The Durastar 30 Series caster combines durability, smooth operation, and customizable options, making it an excellent choice for industries where reliable mobility is crucial. With its advanced features and robust construction, this caster delivers exceptional performance in demanding environments, ensuring long-lasting reliability and reduced maintenance costs.
Invest in the Durastar 30 Series caster to experience enhanced mobility, reduced downtime, and improved efficiency in your operations. Whether you're navigating rough floors, industrial environments, or busy warehouses, this caster delivers the perfect balance of durability and smooth operation.
$45.00
| Wheel Diameter | 5" |
| Wheel Tread Width | 2" |
| Overall Height | 9-1/2" |
| Wheel Capacity | 350 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Gray Rubber |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
| Bolt Hole Pattern | 2-5/8" x 3-5/8" |
| Mount Style | Plate |
| Plate Size | 4" x 4-1/2" |
| Rig Type | Rigid |
| 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
