Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
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All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
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.
PRODUCT CODE: 2.03267.445-MTG46
The Colson Casters 3.5" x 1.25" Performa Ball Bearing Caster with Expanding Adapter (MTG46) is the ideal solution for a wide variety of heavy-duty applications. With a robust design and engineered for precision, this caster offers smooth, quiet operation and is perfect for environments where mobility and reliability are crucial.
Featuring a 3.5" x 1.25" wheel diameter, the caster is equipped with a Performa Ball Bearing for smooth rotation, enhancing the overall performance and longevity. The 1-1/2" to 1-9/16" inside diameter expanding adapter ensures secure mounting, making it a versatile option for a wide range of round tubing sizes.
Crafted from high-quality steel, this caster is built to withstand demanding industrial and commercial environments, offering excellent load capacity and durability. Whether for medical equipment, industrial machinery, or commercial carts, the Colson Casters MTG46 is designed to meet your mobility needs, ensuring smooth, efficient movement in all settings.
Upgrade your operations with the Colson Casters 3.5" x 1.25" Performa Ball Bearing Caster. Engineered for durability, smooth rotation, and secure mounting, it’s the perfect mobility solution for your demanding applications.
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We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
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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.
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 Colson Casters 3.5" x 1.25" Performa Ball Bearing Caster with Expanding Adapter (MTG46) is a high-performance solution designed to meet the needs of various industrial, commercial, and medical applications. Featuring a 1-1/2" to 1-9/16" inside diameter expanding adapter, this caster ensures a secure and stable fit on round tubing, providing long-lasting mobility and dependability in demanding environments.
Colson Casters has been a trusted name in mobility solutions for over 100 years. Known for their commitment to quality and innovation, Colson Casters offers products designed to perform in the toughest environments. The 3.5" x 1.25" Performa Ball Bearing Caster with Expanding Adapter (MTG46) is no exception, providing top-tier performance that meets the needs of professionals across industries.
Whether you are outfitting hospital equipment, industrial machinery, or material handling carts, the Colson Casters MTG46 provides superior reliability. The ball bearing design reduces friction, ensuring smooth, quiet operation with minimal maintenance. Designed for use in high-traffic areas or challenging conditions, these casters offer exceptional durability and load-bearing capacity, making them a wise choice for any mobility need.
This caster’s expanding adapter makes installation quick and easy, minimizing downtime and ensuring a secure attachment for various round tubing sizes. Its versatile nature makes it ideal for applications in commercial, industrial, and medical sectors where dependability and long-term performance are essential.
Take the next step toward improving your operations with Colson Casters. Designed for reliability, durability, and performance, the 3.5" x 1.25" Performa Ball Bearing Caster with Expanding Adapter ensures smooth mobility for your equipment, no matter the application.
Invest in mobility solutions that will stand the test of time. Choose Colson Casters for top-quality products that offer superior performance, efficiency, and value.
$61.00
| Wheel Diameter | 3-1/2" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 4.56" |
| Wheel Capacity | 250 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Gray Rubber |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
| Mount Style | Plate |
Designed for engineers, manufacturers, and material handling professionals
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