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-R-820-MU-03
The Durastar Medium Heavy Duty 30 Series caster is engineered for superior performance in demanding industrial and commercial applications. Featuring an 8" x 2" polyurethane wheel mounted on glass-filled nylon, this caster is designed to deliver exceptional durability, enhanced load capacity, and reliable maneuverability for heavy-duty tasks.
Perfect for heavy-duty applications, this caster is an excellent choice for:
Durastar is synonymous with quality, durability, and innovative engineering. Our casters are designed to offer exceptional performance while ensuring user safety and reducing maintenance needs. The combination of a high load capacity, premium materials, and customizable bearing options makes this caster the ideal solution for businesses looking to maximize efficiency and reliability in their operations.
Upgrade your equipment’s mobility with the Durastar Medium Heavy Duty 30 Series caster for superior strength, performance, and durability.
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" Polyurethane on Glass-filled Nylon Rigid Caster is engineered for high-performance industrial and commercial applications. With an impressive load capacity of 1250 lbs, this caster is built to handle the most demanding environments while providing smooth, reliable mobility and superior floor protection.
Featuring a robust 8" x 2" polyurethane wheel mounted on glass-filled nylon, this caster offers excellent wear resistance and longevity. The secure 4" x 4-1/2" top plate ensures stable attachment to equipment, reducing the risk of movement errors and enhancing overall safety.
Recognizing the diverse needs of industrial operations, Durastar offers customizable bearing options, including Roller, Q34 Precision Ball, ½" I.D. Delrin, or ¾" I.D. Delrin. This flexibility ensures that each caster can be precisely tailored to deliver optimal performance in specific applications, whether it’s for material handling, manufacturing, or warehousing.
Durastar’s commitment to quality and innovation is evident in every aspect of this caster. From the durable construction to the secure mounting system, each component is designed to withstand harsh industrial conditions. This results in reduced downtime, lower maintenance costs, and a safer working environment, allowing your operations to run more efficiently.
Durastar continues to lead the way in industrial mobility solutions. This caster not only meets but exceeds industry standards, providing a reliable and robust solution for a wide range of heavy-duty applications. Its smart design and premium materials make it a trusted choice for businesses that demand both performance and longevity.
Invest in the Durastar Medium Heavy Duty 30 Series caster to enhance your equipment’s mobility, optimize operational efficiency, and secure a long-lasting solution built for the toughest environments.
$49.00
| Wheel Diameter | 8" |
| Wheel Tread Width | 2" |
| Overall Height | 9-1/2" |
| Wheel Capacity | 1250 lbs |
| Temp Range | Up to 180°F |
| Wheel Material | Nylon |
| 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 |
Designed for engineers, manufacturers, and material handling professionals
