PRODUCT CODE: 30-S-420-PTU-03
The Durastar Medium Heavy Duty 30 Series 4" x 2" Duratough Polyurethane on Polyolefin Swivel Caster is a cutting-edge mobility solution designed for demanding industrial and commercial applications. With an impressive 700 lb load capacity and a 4" x 4-1/2" top plate, this caster offers exceptional performance, durability, and versatility for various environments.
The Duratough Polyurethane on Polyolefin wheel offers several advantages for industrial applications:
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.
The Durastar Medium Heavy Duty 30 Series caster is a premium mobility solution engineered for demanding industrial and commercial applications. This 4" x 2" Duratough Polyurethane on Polyolefin Swivel Caster combines cutting-edge technology with robust construction to deliver exceptional performance and durability.
The Durastar 30 Series caster is versatile and suitable for various industries, including:
With over four decades of experience, Durastar has established itself as a leader in caster innovation and reliability. The 30 Series caster combines cutting-edge technology, superior craftsmanship, and user-centric design to elevate your mobility solutions across a wide range of medium to heavy-duty applications.
Durastar stands behind the quality of their products, offering a comprehensive three-year warranty. This commitment to quality ensures peace of mind and long-term value for your investment in Durastar casters.
$41.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5-5/8" |
| Wheel Capacity | 700 lbs |
| Temp Range | -40°F to 180°F |
| Wheel Material | Polyurethane |
| 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 | 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
