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4"x1.25" HI-TECH Delrin Bearing Caster with Expanding Adapter for 7/8" to 15/16" Tubing – 275 lb Load Capacity

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: 2.04267.91-MTG41

Product Overview

Premium HI-TECH Delrin Bearing Casters

Durable & Reliable | Perfect for Heavy Loads

Unmatched Quality and Performance

Explore our top-quality casters and wheels designed to provide smooth mobility and exceptional durability. Act fast to secure unmatched value for your projects!

Versatile Product Range

Our HI-TECH Delrin Bearing Casters come with an expanding adapter suitable for 7/8" to 15/16" round tubing, offering a load capacity of up to 275 lbs. Ideal for various applications, these casters ensure reliability and ease of use.

Expert Support On Standby

Got questions? Our Caster Experts are here to assist you weekdays from 8 am to 5 pm. Get tailored advice for your project needs and enhance your experience with our knowledgeable team.

Technical Specs

Technical Specifications


  • SKU: 2.04267.91 MTG41
  • Raceway Type: Full double ball hardened raceways for enhanced performance and durability, featuring multi-temp grease suitable for extreme hot and cold temperatures.
  • Brake: None
  • Load Capacity: 275 lb
  • Mounting Height: 5.25 in
  • Wheel Tread Width: 1.25 in
  • Wheel Description: HI-TECH Polyurethane
  • Wheel Color: Maroon on Grey
  • Wheel Bearing: Delrin
  • Wheel Profile: Round Tread
  • Wheel Hardness: 45(+/-5) Shore D
  • Wheel Thread Guards: None
  • Fastening: Expanding Adapter for 7/8" to 15/16" Inside Dia. Round Tubing (MTG41)
  • Swivel Radius: 3.22 in
  • Swivel Lock: None
  • Toe Guard: None
  • Finish: Zinc
  • Axle Size: 3/8" hollow axle with lock nut
  • Operating Temperature Range: -45°F to +180°F
Key Features

Top 10 Product Features


  • 1. High Load Capacity: Supports up to 275 lbs, making it ideal for heavy-duty applications.
  • 2. Versatile Adapter: Expanding adapter fits round tubing from 7/8" to 15/16", ensuring compatibility with various setups.
  • 3. Durable Material: Constructed from HI-TECH Delrin for enhanced strength and longevity.
  • 4. Smooth Mobility: Designed for effortless movement and maneuverability in various environments.
  • 5. Easy Installation: User-friendly design allows for quick and hassle-free installation.
  • 6. Compact Size: Mount height of only 5.25 inches fits well in tight spaces without sacrificing performance.
  • 7. Swivel Radius: Features a swivel radius of 3.22 inches for improved maneuverability.
  • 8. Expert Support Available: Access to knowledgeable caster experts for assistance and advice during business hours.
  • 9. Proven Reliability: Trusted by professionals across various industries for consistent performance.
  • 10. Enhanced User Experience: Designed with user needs in mind, ensuring satisfaction and ease of use.
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


Introducing the 4"x1.25" HI-TECH Delrin Bearing Caster, designed for exceptional durability and performance in a variety of applications. This caster is engineered to meet the needs of both industrial and residential settings, providing reliable mobility for heavy loads.

Key Features

  • Load Capacity: Capable of supporting up to 275 lbs, making it suitable for demanding tasks.
  • Material: Constructed from high-quality HI-TECH Delrin, ensuring longevity and resistance to wear.
  • Versatile Fit: Comes with an expanding adapter that fits round tubing sizes from 7/8" to 15/16".
  • Mount Height: Compact design with a mount height of only 5.25 inches, perfect for tight spaces.
  • Swivel Radius: Features a swivel radius of 3.22 inches for enhanced maneuverability.
  • Easy Installation: Designed for quick and straightforward installation, saving you time and effort.
  • Expert Support: Access to knowledgeable caster experts available weekdays from 8 am to 5 pm for assistance.
  • Proven Reliability: Trusted by professionals in various industries for consistent performance under pressure.
  • User-Centric Design: Engineered with user needs in mind to enhance overall experience and satisfaction.
  • Ideal Applications: Perfect for industrial equipment, trolleys, and material handling tasks.

Why Choose Our Caster?

Selecting the right caster is crucial for ensuring smooth operations and safety in your projects. Our HI-TECH Delrin Bearing Caster not only meets but exceeds industry standards, providing you with peace of mind knowing that your equipment is supported by a reliable product. The combination of durability, load capacity, and user-friendly design makes it an excellent choice for both personal and professional use.

4
4"x1.25" HI-TECH Delrin Bearing Caster with Expanding Adapter for 7/8" to 15/16" Tubing – 275 lb Load Capacity

$63.00

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