PRODUCT CODE: S30-R-420-TPR-03
The Durastar Medium Heavy Duty S30 Series 4" x 2" Thermoplastic Rubber Rigid Caster offers exceptional durability and maneuverability. Engineered with a robust 300 lb capacity, this caster is designed to handle heavy-duty applications with ease, making it the perfect choice for industrial and warehouse environments.
Featuring a thermoplastic rubber wheel, this caster provides smooth movement while protecting floors from damage. The Rigid design allows for effortless turning and maneuvering, even in tight spaces, enhancing productivity and mobility.
Built for strength and long-lasting performance, the caster’s 4" x 4-1/2" stainless steel top plate resists corrosion and ensures a secure fit on your equipment. Whether you're upgrading your current system or designing a new setup, the Durastar S30 Series caster guarantees reliable performance and durability.
Choose the Durastar Medium Heavy Duty S30 Series Caster for superior load-bearing capacity, floor protection, and smooth operation. Upgrade your mobility solutions today and experience increased efficiency and reliability for your heavy-duty applications.
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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 Durastar Medium Heavy Duty S30 Series caster combines premium durability with superior functionality. Engineered for demanding environments, it is ideal for applications that require reliable load handling and maneuverability. Whether you're outfitting medical equipment, warehouse carts, or industrial machinery, this caster delivers top-tier performance to meet your needs.
With a robust 300 lb capacity, it ensures smooth operation even under heavy loads. The thermoplastic rubber wheel offers excellent floor protection and noise reduction, while the 4" x 4-1/2" stainless steel top plate guarantees a corrosion-resistant foundation that stands up to tough conditions.
The Durastar Medium Heavy Duty S30 Series caster is a versatile, high-performance solution for industries that demand both durability and mobility. Its blend of heavy-duty capacity, floor protection, and ergonomic design makes it a standout choice for environments ranging from hospitals to factories. The thermoplastic rubber wheels provide a smooth, quiet operation, while the corrosion-resistant stainless steel top plate ensures that the caster can withstand even the harshest environments.
When you choose Durastar, you're investing in a product designed for the long haul. With minimal maintenance and a design built to resist wear and tear, this caster is a cost-effective solution for any heavy-duty application. Whether you're looking to upgrade your existing equipment or need a reliable solution for a new setup, the Durastar Medium Heavy Duty S30 Series caster offers unmatched performance and longevity.
The Durastar Medium Heavy Duty S30 Series caster excels in numerous applications. Here are a few examples where it can be used:
Whether you’re managing a warehouse, outfitting medical equipment, or simply need a durable and reliable caster for heavy-duty tasks, the Durastar Medium Heavy Duty S30 Series is the perfect solution. Upgrade your equipment today and experience the efficiency, strength, and long-term reliability that Durastar offers.
$49.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5-5/8" |
| Wheel Capacity | 300 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 3-3/8" slotted to 3" x 3" |
| 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
