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Durastar Medium Heavy Duty 30 Series - 6" x 2" Polyurethane on Glass-filled Nylon Swivel Caster - 1200 lb Capacity, 4 x 4-1/2 Top Plate | Choose Bearing Options

Volume discounts applied at checkout
  • 50-99 units: 5% Off
  • 100-199 units: 10% Off
  • 200+ units: 15% Off
Status: In Stock
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Most in-stock items ship same or next business day. Shipping rates shown at checkout.

PRODUCT CODE: 30-S-620-MU-03

Product Overview

Durastar Medium Heavy Duty 30 Series - 6" x 2" Polyurethane on Glass-filled Nylon Swivel Caster


Product Overview

The Durastar Medium Heavy Duty 30 Series 6" x 2" Polyurethane on Glass-filled Nylon Swivel Caster is an industrial-grade mobility solution designed for demanding environments. With a robust 1200 lb load capacity, this caster delivers exceptional performance, durability, and reliability for various heavy-duty applications.

Key Features

  • High Load Capacity: Supports up to 1200 lbs, ideal for heavy-duty industrial use
  • Advanced Wheel Construction: 6" x 2" Polyurethane on Glass-filled Nylon wheel offers superior strength, wear resistance, and floor protection
  • Smooth Swivel Mechanism: Double ball bearing raceways ensure effortless 360-degree rotation
  • Versatile Mounting: 4" x 4-1/2" top plate for secure attachment to various equipment
  • Customizable Bearings: Choose from Roller, Q34 Precision Ball, or Delrin bearings to suit specific needs
  • Corrosion Resistance: Zinc plated finish protects against rust and environmental factors
  • Heavy-Duty Construction: Double welded legs and 1/4" cold forged steel top plate for increased strength
  • Precision Engineering: 5/8" diameter nut and bolt kingpin for enhanced stability and durability

Applications

This versatile caster excels in various industrial settings, including:

  • Material handling equipment and heavy-duty conveyors
  • Manufacturing facilities and assembly lines
  • Warehouse and distribution center operations
  • Heavy machinery and equipment mobility
  • Industrial platform trucks and carts
  • Food service equipment

Why Choose Durastar?

With over 35 years of experience in caster manufacturing, Durastar has established itself as a trusted name in industrial mobility solutions. The Medium Heavy Duty 30 Series combines cutting-edge technology with time-tested durability, ensuring enhanced operational efficiency and reduced maintenance costs in your demanding work environment.

Technical Specifications

  • Wheel Material: Polyurethane on Glass-filled Nylon
  • Wheel Diameter: 6"
  • Tread Width: 2"
  • Load Capacity: 1200 lbs
  • Plate Size: 4" x 4-1/2"
  • Temperature Range: -45°F to 180°F
  • Durometer: 95 Shore A

Elevate your equipment's mobility with the Durastar Medium Heavy Duty 30 Series Polyurethane on Glass-filled Nylon Swivel Caster. Experience unmatched durability, reliability, and performance in your challenging industrial applications.

Technical Specs

Technical Specifications

  • Wheel Diameter: 6"
  • Tread Width: 2"
  • Wheel Type: Polyurethane on Glass-filled Nylon
  • Plate Size: 4" x 4-1/2"
  • Load Capacity: 1200 lbs
  • Overall Height (OAH): 7-1/2"
  • Swivel Radius: 4-9/16"
  • Bearing Options: Roller, Q34 Precision Ball, 1/2" I.D. Delrin, or 3/4" I.D. Delrin
  • Caster Type: Swivel
  • Attaching Bolt Diameter: 3/8"
  • Bolt Pattern: 2-5/8" x 3-5/8" to 3" x 3"
Key Features

Top 10 Product Features

  • High Load Capacity: Supports up to 1200 lbs, ideal for demanding industrial applications
  • Durable Wheel Construction: 6" x 2" Polyurethane on Glass-filled Nylon wheel offers superior strength and wear resistance
  • Smooth Swivel Mechanism: Double ball bearing raceways ensure effortless 360-degree rotation
  • Versatile Mounting: 4" x 4-1/2" top plate for secure attachment to various equipment
  • Customizable Bearings: Choose from Roller, Q34 Precision Ball, 1/2" I.D. Delrin, or 3/4" I.D. Delrin bearings
  • Corrosion Resistance: Zinc plated finish protects against rust and environmental factors
  • Heavy-Duty Construction: Double welded legs and 1/4" cold forged steel top plate for increased strength
  • Precision Engineering: 5/8" diameter nut and bolt kingpin for enhanced stability and durability
  • Temperature Versatility: Suitable for a wide range of operating temperatures
  • Multiple Applications: Ideal for material handling, food service, manufacturing, and warehouse operations
Ordering & Shipping Information

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.

  • Flat-rate shipping by order size. Final shipping cost shown before payment.
  • No post-checkout shipping adjustments or re-billing.
  • Most orders ship from our Texas headquarters near Dallas.

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.

Typical transit times after shipment

Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.

Made-to-order items (lead times)

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.

Need an exact freight quote for a large order?

Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.

Additional Information

Durastar Medium Heavy Duty 30 Series - 6" x 2" Polyurethane on Glass-filled Nylon Swivel Caster


Product Overview

The Durastar Medium Heavy Duty 30 Series 6" x 2" Polyurethane on Glass-filled Nylon Swivel Caster is a high-performance mobility solution designed to withstand the rigorous demands of industrial environments. With a robust load capacity of up to 1200 lbs, this caster combines durability, reliability, and smooth operation for various heavy-duty applications.

Key Features

  • High Load Capacity: Supports up to 1200 lbs, making it ideal for medium to heavy-duty industrial use
  • Advanced Wheel Construction: Polyurethane tread on glass-filled nylon core ensures superior strength, wear resistance, and floor protection
  • Smooth Swivel Mechanism: Double ball bearing raceways provide effortless 360-degree rotation for enhanced maneuverability
  • Customizable Bearings: Choose from Roller, Q34 Precision Ball, or Delrin bearings to meet specific operational needs
  • Corrosion-Resistant Finish: Zinc plating protects against rust and environmental damage
  • Heavy-Duty Design: Double welded legs and a cold-forged steel top plate enhance strength and longevity
  • Temperature Versatility: Performs efficiently in a wide range of temperatures, ensuring reliability across diverse environments
  • Noise Reduction: Polyurethane tread minimizes noise during operation while providing a smoother rolling experience

Applications

This versatile caster is suitable for a wide range of industrial and commercial applications:

  • Material handling equipment and conveyors
  • Food service carts and equipment
  • Platform trucks and utility carts
  • Warehouse and distribution center operations
  • Manufacturing facilities and assembly lines
  • Heavy machinery mobility and lift tables

Why Choose Durastar?

Durastar has over three decades of expertise in manufacturing premium casters for industrial applications. The Medium Heavy Duty 30 Series is engineered with cutting-edge materials and precision craftsmanship to deliver long-lasting performance while reducing maintenance costs. Whether you need reliable mobility for warehouses or food service equipment, Durastar casters are designed to meet your needs.

Upgrade your equipment's mobility with the Durastar Medium Heavy Duty 30 Series Polyurethane on Glass-filled Nylon Swivel Caster. Experience unmatched durability, smooth operation, and exceptional performance in your most demanding applications.

Durastar Medium Heavy Duty 30 Series - 6
Durastar Medium Heavy Duty 30 Series - 6" x 2" Polyurethane on Glass-filled Nylon Swivel Caster - 1200 lb Capacity, 4 x 4-1/2 Top Plate | Choose Bearing Options

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