Back to Casters
DURASTAR

6" x 3" Rubber on Steel Rigid Caster – 750 lb | 4-1/2" x 6-1/4" Top Plate

Wheel
6" x 3"
Capacity
750 lbs
Plate Size
4-1/2" x 6-1/4"
In Stock · Ships in 1-3 Business Days
Quantity
Add 49 more for 5% off
10% off unlocked
1
Order in 2h 14m for same-day processing
Your price per unit:
Order total:

Volume pricing: 50+ saves 5% · 100+ saves 10% · 200+ saves 15% · fleet orders: request custom pricing

PO Net 30 ACH Tax-Exempt VISA AMEX DISCOVER
Business Purchasing
  • Purchase orders accepted for approved accounts
  • Net 30 terms for qualified businesses
  • ACH, credit card, and tax-exempt ordering
  • Bulk and contract pricing on fleet quantities
Jordan W., Founder Bob C., Director of Sales
Not sure this is the right spec? Jordan (Founder) and Bob (45+ years in casters) review applications before you order.
Call now
Product Overview
At a glance
Load capacity750 lbs
Wheel6" × 3" Rubber
MountPlate — 4-1/2" x 6-1/4"
TypeRigid
Temperature-20°F to 160°F

Durastar Heavy Duty 60 Series - 6" x 3" Rubber on Steel Rigid Caster - 750 lb Capacity


Product Overview

The Durastar Heavy Duty 60 Series Rubber on Steel Rigid Caster is engineered to deliver reliable performance in medium to heavy-duty industrial applications. With a load capacity of up to 750 lbs and a durable rubber tread bonded to a steel core, this caster ensures smooth, quiet operation while protecting floors from damage. Its robust construction and precision rigid mechanism make it ideal for manufacturing, warehousing, and material handling environments.

Key Features

  • High Load Capacity: Supports up to 750 lbs per caster, making it suitable for medium to heavy-duty applications.
  • Durable Rubber on Steel Construction: Rubber tread provides excellent shock absorption and floor protection, while the steel core adds strength and stability.
  • Corrosion-Resistant Finish: Zinc-plated frame protects against rust and wear in industrial environments.
  • Customizable Bearings: Choose from multiple bearing options to optimize performance based on your specific needs.
  • Quiet Operation: Rubber tread reduces noise during movement, making it ideal for noise-sensitive environments.
  • Top Plate Design: Features a standard 4-1/2" x 6-1/4" top plate for secure mounting and compatibility with various equipment.
  • Shock Absorption: Rubber tread absorbs vibrations, protecting both the load and the floor surface.
  • Temperature Resistance: Operates effectively in temperatures ranging from -20°F to 160°F (-29°C to 71°C).

Ideal Applications

This caster is designed for a variety of medium to heavy-duty industrial applications, including:

  • Carts and dollies used in manufacturing facilities
  • Material handling equipment in warehouses
  • Aerospace and automotive assembly lines
  • Noisy environments requiring quieter operation
  • Carts used in retail or commercial settings where floor protection is essential

Upgrade your industrial mobility with the Durastar Heavy Duty 60 Series Rubber on Steel Rigid Caster. Experience unmatched durability, quiet operation, and reliability in your most demanding applications. Select your ideal bearing option today to optimize performance.

Key Features

Top 10 Product Features

  1. High Load Capacity: Supports up to 750 lbs per caster, ideal for heavy-duty industrial applications.
  2. Rubber on Steel Construction: Combines durability of steel with floor protection and noise reduction of rubber.
  3. Large Wheel Size: 6" diameter and 3" width provide excellent stability and reduced rolling resistance.
  4. Rigid Design: Fixed wheel orientation ensures consistent directional control for straight-line movement.
  5. Standard Top Plate: 4-1/2" x 6-1/4" plate size fits a wide range of industrial equipment.
  6. Customizable Bearings: Choose between various bearing options to optimize performance for specific needs.
  7. Corrosion-Resistant Finish: Zinc-plated components provide protection against rust and wear.
  8. Shock Absorption: Rubber tread offers superior vibration dampening and impact resistance.
  9. Temperature Tolerance: Operates effectively in a wide range of industrial temperatures.
  10. Versatile Applications: Ideal for assembly lines, material handling carts, and heavy machinery transport.
Ordering & Shipping Information

Order processing

In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.

Shipping method

Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.

Payment & procurement terms

Purchase orders — accepted from approved accounts
Net 30 terms — available on approved credit
ACH & all major cards — Visa, MC, Amex, Discover
Tax-exempt — submit your resale/exemption certificate

New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.

Volume pricing & quotes

Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.

Returns & warranty

Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.

Typical transit times after shipment

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

Need an exact freight quote or blanket PO?

For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.

Additional Information

Durastar Heavy Duty 60 Series - 6" x 3" Rubber on Steel Rigid Caster - 750 lb Capacity


Product Overview

The Durastar Heavy Duty 60 Series Rubber on Steel Rigid Caster is a premium solution for medium to heavy-duty industrial mobility needs. Designed to support up to 750 lbs per caster, this robust product combines the strength of a steel core with the floor-protecting benefits of a durable rubber tread.

Key Features & Benefits

  • 750 lb Load Capacity: Built to handle medium to heavy-duty loads with ease.
  • Rubber Tread on Steel Core: Provides smooth operation, reduces noise, and protects floors from damage.
  • Corrosion-Resistant Finish: Zinc-plated components offer long-lasting protection against rust and wear.
  • Customizable Bearings: Choose between Roller or Double Groove Precision bearings for tailored performance.
  • Shock Absorption: Rubber tread absorbs vibrations, reducing strain on equipment and enhancing load stability.
  • Top Plate Design: Standard 4-1/2" x 6-1/4" top plate ensures secure mounting and compatibility with various equipment.
  • Quiet Operation: Rubber tread minimizes noise during movement, making it ideal for noise-sensitive environments.
  • Temperature Resistance: Operates effectively in temperatures ranging from -20°F to 160°F (-29°C to 71°C).

Why Choose Durastar?

The Durastar Heavy Duty 60 Series stands out as a trusted choice for industrial mobility solutions due to its superior design and performance. Benefits include:

  • Smooth and Quiet Operation: Rubber tread minimizes noise and absorbs shocks during movement.
  • Sustainability: Eco-friendly manufacturing processes using recyclable materials.
  • User-Friendly Design: Easy installation with a standard top plate configuration.
  • Proven Reliability: Over five decades of expertise in industrial caster design.

Competitive Advantages

The Durastar Heavy Duty 60 Series Rubber on Steel Rigid Caster offers key advantages over standard casters, including:

  • A higher load capacity for medium-duty applications
  • A durable rubber tread that extends wheel life while protecting floors
  • An optional sealed bearing design for enhanced performance in challenging environments

Upgrade your industrial mobility with the Durastar Heavy Duty 60 Series Rubber on Steel Rigid Caster. Experience unmatched durability, quiet operation, and reliability in your most demanding applications. Select your ideal bearing option today to optimize performance.

Frequently Asked Questions

What is the load capacity of this caster?+

This 6" x 3" Rubber on Steel Rigid Caster – 750 lb is rated to 750 lbs per caster. Size a set by dividing the total load by the number of casters, and for uneven floors assume 3 of 4 casters carry the load. Keep continuous-use loads within about 75-80% of the rating.

What wheel does this caster use?+

This caster runs a Rubber wheel with a 3" tread width. Rubber absorbs shock and protects floors, and runs quietly, which suits noise-sensitive and light-to-medium duty use.

What plate size and bolt pattern does it use?+

This caster uses a top-plate mount with a 4-1/2" x 6-1/4" plate and a 2-7/16" x 4-15/16" bolt pattern. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.

Is this a swivel or rigid caster, and how does the brake work?+

This is a Rigid caster. Rigid casters track straight for directional stability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.

What temperature range can this caster handle?+

Rated for -20°F to 160°F. Operating outside the rated range can reduce wheel life and load capacity, so match it to your environment (wash-down, freezer, oven-adjacent, etc.).

What floors and applications is it best for?+

The Rubber wheel performs best on rough, uneven, or outdoor surfaces such as asphalt, gravel, and cracked concrete. For non-marking or clean-environment needs, ask us about matching tread options.

How do I order, and what are the terms?+

We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).

6
6" x 3" Rubber on Steel Rigid Caster – 750 lb | 4-1/2" x 6-1/4" Top Plate

$95.00

Technical Specifications

Identification
Brand Durastar
Dimensions & Mounting
Wheel Diameter 6"
Wheel Tread Width 3"
Plate Size 4-1/2" x 6-1/4"
Bolt Hole Pattern 2-7/16" x 4-15/16"
Mount Style Plate
Rig Type Rigid
Load & Performance
Wheel Capacity 750 lbs
Temp Range -20°F to 160°F
Brake Type No Brake
Materials & Finish
Wheel Material Rubber
Frame Material Zinc Plated Steel
Will This Caster Handle Your Load?
Enter your loaded weight — we derate to 3 effective casters on a 4-caster rig, per industry practice for uneven floors.
Rated capacity: 750 lbs per caster. For dynamic loads, towing, or debris-strewn floors, apply additional safety factor · full engineering tools →
Fitment & Interchange
MountPlate
Plate Size4-1/2" x 6-1/4"
Bolt Pattern2-7/16" x 4-15/16"
Rig TypeRigid
BrakeNo Brake
Replacing an existing caster? Match the bolt pattern first, then wheel size · more 4-1/2" x 6-1/4" plate casters →

Search