ISO 9001:2015 Quality Manufacturing · ANSI ICWM Performance Tested
98.7% On-Time Ship Rate Across All Orders
200,000+ Orders Fulfilled for OEM & MRO Teams Nationwide
100+ Years of Combined Caster Industry Experience
Automatic Bulk Pricing | OEM & MRO Volume Discounts Applied at Checkout
Up to 350 lbs · Light Duty Applications
Up to 7,200 lbs · Industrial Duty
Up to 17,500 lbs · Heavy Industrial
Up to 40,000 lbs · Extreme Load Applications
Up to 40,000 lbs · Increased Maneuverability
Up to 3,100 lbs · Industrial Shock Absorbing
Up to 3,200 lbs - Corrosion Resistant
Stainless Steel
Up to 8,400 lbs.
Explore All Specialty Caster Applications
From Everyday Use to Niche Solutions
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.
Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: 35-S-520-RN-04
Designed to meet the high standards of modern industrial and commercial applications, the Durastar Medium Heavy Duty 35 Series caster combines robust construction with smooth mobility. Engineered with a 5" x 2" durable rubber wheel mounted on a glass-filled nylon frame, this caster supports up to 450 lbs while offering customizable bearing options to precisely match your operational needs.
Perfect for a wide range of industrial and commercial applications, including:
Durastar is synonymous with quality, innovation, and reliability. With a strong focus on Expertise, Experience, Authoritativeness, and Trustworthiness, Durastar's caster solutions are designed to enhance equipment performance and safety while meeting rigorous industry standards. Choose the Medium Heavy Duty 35 Series to experience unparalleled durability and efficient mobility that elevate your operational capabilities.
Optimize your equipment’s performance with the Durastar Medium Heavy Duty 35 Series—where precision engineering meets dependable, everyday functionality.
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 35 Series caster is engineered to deliver exceptional performance in industrial and commercial environments. With a robust 5" diameter rubber wheel and a 2" tread width, this caster ensures stability and reliable traction while protecting delicate floor surfaces. The design is optimized for high-load applications with a capacity of 450 lbs, making it a trusted solution for demanding material handling, manufacturing, and distribution settings.
Constructed with a durable glass-filled nylon frame, this swivel caster offers both lightweight performance and long-lasting resilience. The 4-½" x 6-¼" top plate ensures secure installation on a variety of equipment, while the available bearing options – including Roller, Q34 Precision Ball, ½” Delrin, and ¾” Delrin – allow you to customize the caster's performance to suit your operational requirements. The low overall height of 6-1/2" contributes to enhanced maneuverability by lowering the center of gravity.
Durastar stands at the forefront of industrial mobility solutions, ensuring that every product meets rigorous standards. This caster is not only designed for performance but also for safety and longevity, embodying Durastar’s commitment to quality and user satisfaction. Whether upgrading existing equipment or installing new systems, this caster is an ideal choice for professionals seeking reliable and efficient solutions.
With its advanced design and customizable options, the Durastar Medium Heavy Duty 35 Series caster provides a perfect balance between performance and practicality. Designed to enhance operational efficiency and deliver exceptional mobility, it addresses the specific challenges of modern industrial applications while prioritizing safety, durability, and ease of use.
$23.00
Designed for engineers, manufacturers, and material handling professionals