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: 30-S-820-PTU-03
Discover the power and performance of the Durastar Medium Heavy Duty 30 Series caster, engineered with an 8" x 2" Duratough Polyurethane on Polyolefin wheel and a robust 1000 lb load capacity. Featuring a secure 4" x 4-1/2" top plate and customizable bearing options, this swivel caster is designed to elevate mobility and reliability in the toughest industrial and commercial applications.
This high-performance caster is a perfect solution for various demanding environments such as:
With a legacy of quality and engineering excellence, Durastar is synonymous with reliability and durability. The Medium Heavy Duty 30 Series caster is meticulously designed to deliver outstanding performance, reduce maintenance costs, and ensure optimal safety in every operation. Trust in Durastar’s innovative design and proven durability to enhance your equipment's mobility and efficiency.
Elevate your operational efficiency with Durastar’s cutting-edge mobility solutions, engineered for the toughest environments.
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 8" x 2" Duratough Polyurethane on Polyolefin Swivel Caster is designed to deliver exceptional performance in the most demanding industrial and commercial environments. With a remarkable 1000 lb load capacity and a robust 4" x 4-1/2" top plate, this caster offers the strength and stability required for heavy-duty applications while ensuring optimal floor protection.
Crafted with high-quality Duratough Polyurethane on Polyolefin, the caster is built to withstand the challenges of rigorous use. Its advanced design features a smooth 360° swivel mechanism and customizable bearing options, including Roller, Q34 Precision Ball, ½ I.D. Delrin, or ¾ I.D. Delrin. These elements combine to reduce maintenance requirements while delivering consistent, reliable performance.
Whether you are outfitting heavy machinery, industrial carts, or material handling equipment, the versatility of this caster allows you to tailor the product to your specific needs. Its customizable bearing options ensure that the caster is perfectly suited for various operational requirements, enhancing both performance and safety.
With a focus on delivering enhanced safety and reducing equipment downtime, the caster is engineered for easy maneuverability and stable support. Its secure top plate and robust construction contribute to a safer work environment while ensuring that your operations remain efficient and productive.
Backed by Durastar’s reputation for quality and innovation, this caster is a reliable choice for industries that demand excellence in both performance and durability. It is the ideal solution for enhancing equipment mobility while maintaining the highest standards of safety and operational efficiency.
$50.00
| Wheel Diameter | 8" |
| Wheel Tread Width | 2" |
| Overall Height | 9-1/2" |
| Wheel Capacity | 1000 lbs |
| Temp Range | -20°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 |
Designed for engineers, manufacturers, and material handling professionals
