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Up to 350 lbs · Light Duty Applications
Up to 7,200 lbs · Industrial Duty
Up to 17,500 lbs · Heavy Industrial
Up to 40,000 lbs · Extreme Load Applications
Up to 40,000 lbs · Increased Maneuverability
Up to 3,100 lbs · Industrial Shock Absorbing
Up to 3,200 lbs - Corrosion Resistant
Stainless Steel
Up to 8,400 lbs.
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Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: 2.03267.441-MTG45
The 3.5" x 1.25" Performa Delrin Bearing Caster with 1-3/8" to 1-7/16" Inside Dia. Round Tubing Expanding Adapter (MTG45) offers exceptional versatility and performance in industrial and commercial settings. With its durable Performa Delrin bearing, this caster ensures smooth, efficient rolling even under heavy loads. The non-locking design and expanding adapter provide easy installation and adaptability for a variety of round tubing sizes, making it a flexible solution for a wide range of applications. Its compact size and high load-bearing capacity make it a reliable option for machinery, equipment, and other industrial setups.
Designed with precision and durability in mind, the 3.5" x 1.25" Performa Delrin Bearing Caster with 1-3/8" to 1-7/16" Inside Dia. Round Tubing Expanding Adapter (MTG45) ensures superior performance and longevity. Every caster is rigorously tested to meet high-quality standards, ensuring a dependable product that delivers lasting value. Backed by our customer satisfaction guarantee, you can trust that this caster will provide a smooth, reliable solution to your industrial mobility needs.
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Trusted by industrial and commercial customers
CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.
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.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
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.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
The 3.5" x 1.25" Performa Delrin Bearing Caster with Expanding Adapter (MTG45) is engineered for heavy-duty industrial use, combining durability, smooth operation, and adaptability to various equipment and machinery needs. Its design ensures reliable mobility, making it an essential component for your business or facility's mobility requirements.
Constructed with full double ball hardened raceways, the caster delivers enhanced durability and performance. This ensures that the caster remains operational under tough conditions while providing smooth movement. Its robust design is capable of withstanding heavy workloads, making it suitable for use in industrial and commercial environments.
This caster comes with an expanding adapter for easy installation onto round tubing ranging from 1-3/8" to 1-7/16" inside diameter. The swivel design further enhances its usability, providing superior maneuverability and control. The overall design ensures that you can quickly and easily integrate this caster into your system without hassle, ensuring minimal downtime for your equipment.
Backed by a 3-year warranty, the 3.5" x 1.25" Performa Delrin Bearing Caster ensures reliable and long-lasting performance. This warranty guarantees that the caster will maintain its durability and efficiency for a significant period, offering customers peace of mind and confidence in their purchase.
The 3.5" x 1.25" Performa Delrin Bearing Caster is ideal for industrial applications, equipment, and machinery that require smooth, stable, and reliable movement. Whether you’re using it in a warehouse, factory, or heavy machinery setup, this caster will deliver exceptional performance and ensure that your operations run smoothly and efficiently.
$57.00
Designed for engineers, manufacturers, and material handling professionals