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Durastar Medium Heavy Duty 30 Series - 6" x 2" Duratough Polyurethane on Polyolefin Swivel Caster - 900 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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PRODUCT CODE: 30-S-620-PTU-03

Product Overview

Durastar Medium Heavy Duty 30 Series - 6" x 2" Duratough Polyurethane on Polyolefin Swivel Caster


Product Overview

The Durastar Medium Heavy Duty 30 Series 6" x 2" Duratough Polyurethane on Polyolefin Swivel Caster is a premium mobility solution designed for demanding industrial and commercial applications. With an impressive 900 lb load capacity and a versatile 4" x 4-1/2" top plate, this caster offers exceptional performance, durability, and reliability in various environments.

Key Features

  • Load Capacity: 900 lbs, ideal for medium to heavy-duty industrial use
  • Wheel Construction: 6" x 2" Duratough Polyurethane on Polyolefin for optimal durability and floor protection
  • Swivel Mechanism: Double ball bearing raceways for smooth 360-degree rotation
  • Top Plate: 4" x 4-1/2" plate for secure mounting on various equipment
  • Durability: Double welded legs for increased strength and longevity
  • Corrosion Resistance: Zinc plated finish to protect against rust and environmental factors
  • Customizable Bearings: Choose from Roller, Precision Ball, or Delrin bearings to suit specific needs

Applications

This versatile caster excels in various settings, including:

  • Material handling equipment and conveyors
  • Food service carts and equipment
  • Warehouse and distribution center operations
  • Manufacturing facilities and assembly lines
  • Automotive and aerospace industries
  • Healthcare and medical equipment

Elevate your equipment's mobility with the Durastar Medium Heavy Duty 30 Series Duratough Polyurethane on Polyolefin 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: Duratough Polyurethane on Polyolefin
  • Plate Size: 4" x 4-1/2"
  • Load Capacity: 900 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 900 lbs, ideal for medium to heavy-duty industrial applications
  • Premium Wheel Construction: 6" x 2" Duratough Polyurethane on Polyolefin for superior durability 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
  • Enhanced Durability: Double welded legs and 1/4" cold forged steel top plate for increased strength and longevity
  • Chemical Resistance: Withstands exposure to oil, grease, water, and most solvents
  • Customizable Bearings: Choose from Roller, Q34 Precision Ball, or Delrin bearings to suit specific needs
  • Temperature Versatility: Operates effectively from -45°F to 180°F
  • Noise Reduction: Non-marking design for quiet and smooth operation in various environments
  • Three-Year Warranty: Backed by Durastar's commitment to quality and customer satisfaction
Ordering & Shipping Information

Transparent pricing

All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.

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Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.

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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" Duratough Polyurethane on Polyolefin Swivel Caster


Product Overview

The Durastar Medium Heavy Duty 30 Series 6" x 2" Duratough Polyurethane on Polyolefin Swivel Caster is a premium mobility solution designed for demanding industrial and commercial applications. With an impressive 900 lb load capacity and a versatile 4" x 4-1/2" top plate, this caster offers exceptional performance, durability, and reliability in various environments.

Key Features

  • Load Capacity: 900 lbs, ideal for medium to heavy-duty industrial use
  • Wheel Construction: 6" x 2" Duratough Polyurethane on Polyolefin for optimal durability and floor protection
  • Swivel Mechanism: Double ball bearing raceways for smooth 360-degree rotation
  • Top Plate: 4" x 4-1/2" plate for secure mounting on various equipment
  • Durability: Double welded legs for increased strength and longevity
  • Corrosion Resistance: Zinc plated finish to protect against rust and environmental factors
  • Customizable Bearings: Choose from Roller, Precision Ball, or Delrin bearings to suit specific needs

Duratough Polyurethane Advantages

  • High-grade polyurethane tread for superior impact resistance and floor protection
  • Excellent resistance to oil, grease, water, and most solvents
  • Non-marking design for quiet and smooth operation
  • Ideal for various industrial, commercial, and institutional environments
  • Temperature rating of -45°F to 180°F for versatile use
  • 90-95 Durometer Shore (A) hardness for optimal performance

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.


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

Durastar Medium Heavy Duty 30 Series - 6
Durastar Medium Heavy Duty 30 Series - 6" x 2" Duratough Polyurethane on Polyolefin Swivel Caster - 900 lb Capacity, 4 x 4-1/2 Top Plate | Choose Bearing Options

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