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Durastar 3-1/2" x 1-1/4" Thermoplastic Rubber Donut Wheel, 230 lbs Capacity and 3/8" Precision Small Thread Guard

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: 3514-DPR-35

Product Overview

Durastar 3-1/2" x 1-1/4" Thermoplastic Rubber Donut Wheel – 230 lbs Capacity


Product Features

  • Wheel Material: High-quality Thermoplastic Rubber (TPR) for quiet and smooth operation
  • Wheel Size: 3-1/2" Diameter x 1-1/4" Tread Width
  • Load Capacity: Supports up to 230 lbs per wheel
  • Bearing Type: 3/8" Precision Bearing for enhanced performance
  • Thread Guard: Small 3/8" Thread Guard for added protection and longevity
  • Floor Protection: Non-marking rubber resists scuffs and floor damage
  • Noise Reduction: Donut tread design minimizes noise during movement
  • Corrosion Resistance: Engineered for durability in a variety of environments
  • Applications: Ideal for carts, equipment, and material handling systems

Elevate your equipment performance with the Durastar 3-1/2" x 1-1/4" Thermoplastic Rubber Donut Wheel, designed for durability and user comfort. This wheel combines the quiet, cushioned ride of premium thermoplastic rubber with the strength to handle up to 230 lbs of load capacity per wheel.

Featuring a precision 3/8" bearing and a small thread guard, this wheel ensures smooth rolling, extended service life, and enhanced debris resistance. Its non-marking tread helps protect floors, making it a preferred choice for industries where floor care and noise reduction are critical.

Whether you need to upgrade carts, medical equipment, or material handling units, the Durastar Thermoplastic Rubber Donut Wheel delivers superior mobility and long-lasting reliability you can trust.

Enhance Your Mobility with Durastar

Choose the Durastar 3-1/2" x 1-1/4" Thermoplastic Rubber Donut Wheel to experience smoother movement, better floor protection, and dependable performance. Optimize your operations today with trusted Durastar quality.

Technical Specs

Technical Specifications

  • Wheel Diameter: 3-1/2 inches - ideal for compact maneuverability in tight spaces
  • Tread Width: 1-1/4 inches - provides stable rolling performance and floor protection
  • Hub Length: 1-9/16 inches - fits a range of standard caster rigs and axles
  • Load Capacity: 230 lbs - supports medium-duty applications with confidence
  • Bearing Size: 3/8" Precision Small Thread Guard – designed for compatibility and easy installation
Key Features

Top 10 Product Features

  • Durable Wheel Material: Made from high-quality Thermoplastic Rubber (TPR) for enhanced resilience and longevity.
  • Wheel Size: 3-1/2" diameter and 1-1/4" tread width for versatile performance across multiple applications.
  • Load Capacity: Supports up to 230 lbs per wheel, offering dependable strength for carts, equipment, and mobile units.
  • Precision Bearing: 3/8" precision bearing ensures smooth rolling and consistent mobility with minimal resistance.
  • Small Thread Guard: Built-in 3/8" thread guard protects the bearing and improves wheel lifespan by keeping debris out.
  • Non-Marking Tread: Donut-shaped tread design protects floors from marks, scuffs, and damage while providing quiet operation.
  • Noise Reduction: Designed to minimize noise levels during use, making it ideal for hospitals, offices, and quiet environments.
  • Corrosion Resistance: Engineered for durability even in demanding industrial or material handling settings.
  • Floor Protection: Soft yet durable TPR material ensures excellent traction without damaging flooring surfaces.
  • Wide Range of Applications: Perfect for utility carts, medical equipment, warehouse dollies, and general material handling solutions.
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

Extended Product Information

The Durastar 3-1/2" x 1-1/4" Thermoplastic Rubber Donut Wheel is engineered for exceptional performance across a wide variety of industries. Crafted with premium Thermoplastic Rubber (TPR), this wheel offers a perfect blend of durability, floor protection, and quiet mobility, making it an ideal choice for carts, material handling equipment, and medical devices.

Designed to support loads up to 230 lbs, this high-performance wheel features a precision 3/8" bearing that ensures smooth, effortless rolling even under full capacity. The integrated small thread guard protects the bearing from debris and enhances the lifespan of the wheel, reducing downtime and maintenance costs.

The donut tread design is non-marking and engineered to safeguard floors against scratches, scuffs, and other types of surface damage. Additionally, its cushioned ride minimizes noise, making it a top choice for environments that demand quiet, efficient mobility, such as hospitals, offices, and educational facilities.

Whether outfitting utility carts, upgrading hospital beds, or enhancing warehouse dollies, the Durastar Thermoplastic Rubber Donut Wheel adapts seamlessly to both light industrial and commercial applications. Its corrosion-resistant construction ensures reliable performance in demanding indoor and outdoor settings.

Durastar’s commitment to quality is evident in every design detail of this wheel. By combining strength, ergonomic advantages, and protective features, this wheel offers an all-around solution that prioritizes user satisfaction and operational excellence.

Experience the Durastar Advantage

Choose the Durastar 3-1/2" x 1-1/4" Thermoplastic Rubber Donut Wheel to upgrade your mobility equipment with trusted quality, superior performance, and lasting value. Perfect for businesses that demand reliability and efficiency every day.

Durastar 3-1/2
Durastar 3-1/2" x 1-1/4" Thermoplastic Rubber Donut Wheel, 230 lbs Capacity and 3/8" Precision Small Thread Guard

$15.00

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